ตารางเลขระบบ LC หมวด G-GF

G MAPS G 9652 By region or country Oceans (General) 9660 Pacific Ocean 9661 South Pacific. Oceania 9662 Polynesia. Western Polynesia French Oceania (Territory of French Polynesia) 9665 Tubuai Islands. Austral Islands -- Continued 9666 Regions, natural features, archipelagoes, islands, 9667 etc., A-Z (Table G9652) 9669 Apply Table G1 for subject 9760 9761 Pitcairn Islands 9762 General By subject (Table G1) 9780 Regions, atolls, archipelagoes, etc., A-Z (Table 9781 G9662) 9782 Apply Table G1 for subject 9785 9786 Easter Island 9790 General 9791 By subject (Table G1) Regions, natural features, archipelagoes, islands, etc., A-Z (Table G9667) Apply Table G1 for subject Cities and towns, etc., A-Z (Table G9669) Hawaiian Islands see G4380+ East Pacific Class maps of islands relatively close to the American continents with the country or subdivision of the country to which they belong General By subject (Table G1) Regions, archipelagoes, islands, etc., A-Z (Table G9762) Apply Table G1 for subject Arctic Ocean General By subject (Table G1) Regions, natural features, archipelagoes, islands, etc., A- Z (Table G9782) Apply Table G1 for subject Class here maps of Arctic islands and archipelagoes not classed in or associated with G9785-G9794 Franz Josef Land. Fridtjof Nansen Land General By subject (Table G1) Svalbard. Spitsbergen General By subject (Table G1) 343

G MAPS G 9792 By region or country Oceans (General) 9800 Arctic Ocean 9801 Svalbard. Spitsbergen -- Continued 9802 Regions, natural features, archipelagoes, islands, etc., 9803 A-Z (Table G9792) 9804 9880 Apply Table G1 for subject Antarctica General By subject (Table G1) Regions, natural features, archipelagoes, islands, etc., A-Z (Table G9802) Apply Table G1 for subject Territories, administrative districts, etc., A-Z (Table G9803) Apply Table G1 for subject Cities and towns, etc., A-Z (Table G9804) Apply Table G1 for subject Collections of geographically dispersed material 344

G UNLOCALIZED MAPS G 9900 Unlocalized maps Theoretical maps 9930 9980 Class here maps whose primary intent is the illustration or definition of terms and concepts and maps designed to illustrate methods of map making. Class maps of a determinable geographic area with the area Maps of imaginary places Maps of unidentified places 345

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 1 Mathematical geography. Cartography 2 2.5 Cf. QB275+ Geodesy 2.7 Cf. QB630+ Astronomical geography 2.8 2.9.A-Z Mathematical geography 3 Periodicals. Societies. Serials Collected works (nonserial) 4 Several authors 5 Individual authors 6 Study and teaching. Research 7 General works 9 By region or country 12 United States Other regions or countries, A-Z 13 History 23 Cf. GA201+ Cartography 51 Cf. GA260+ Globes 53 Handbooks, tables, etc. 55 General works, treatises, and textbooks 56 57 Early through 1500 59 16th century. Cosmographies 61.A-.W 17th-18th centuries 63.A-Z 1801-1974 Comprehensive works Compends Cf. GA260+ History, description and construction of globes 1975- General special (Special aspects of the subject as a whole) Including calculation of geographical areas Surveys (General) Cf. QB301+ Geodetic surveys Cf. QE61 Geological surveys Cf. TA590 Topographical surveying (Engineering) Cf. VK588+ Hydrographic surveys History, organization, methods, etc. General works Individual regions or countries see GA55+ General special International surveys Several countries (not limited to one continent) America General works United States General works By state, A-W Other American countries, A-Z 346

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 65 Mathematical geography 66.A-Z Surveys (General) -- Continued Europe 70 General works 71.A-Z By region or country, A-Z Asia 75 General works 76.A-Z By region or country, A-Z Africa 80 General works By region or country, A-Z 85 Australia and Pacific islands 86.A-Z General works 86.5 Australia 87.A-Z General works By state or territory, A-Z 101 New Zealand 101.2 Pacific islands, A-Z 101.5 Cartography 101.7 102 Class here works on map making and works about maps 102.2 (General) 102.25 For works on the construction, use, and reading of maps in a 102.3 special field, see the subject, e.g. QC878 Construction of 102.4.A-Z weather maps; UG470 Military mapping; S494.5.C3 102.4.E4 Agricultural cartography; etc. 102.4.R44 For maps themselves see G3180+ 102.5 Cf. GN476.5 Primitive cartography 102.6 Periodicals. Societies. Serials 102.7.A-Z Congresses Collected works (nonserial) Several authors Individual authors Dictionaries. Encyclopedias Terminology. Abbreviations. Notation Cf. GA155 Map symbols Directories Philosophy. Relation to other topics. Methodology General works Special methods, A-Z Electronic data processing Remote sensing Study and teaching. Research General works By region or country United States Other regions or countries, A-Z 347

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 103 Cartography -- Continued 105 General works, treatises, and advanced textbooks 105.3 Including thematic cartography (General) 105.5 105.6 Early through 1800 108 1801-1974 108.5 1975- 108.7 Elementary textbooks see GA130 109 Popular works Juvenile works 109.5 Addresses, essays, lectures 109.8 Handbooks, tables, etc. General special (Special aspects of the subject as a whole) 110 Aerial cartography 115 Cf. TA592+ Aerial surveying 116 Cf. TL587 Aeronautical charts 118 Cadastral mapping 125 Statistical mapping Projection 130 General works 135 Special types (not A-Z) 138 139 Including orthomorphic, equal area, perspective, as well as 139.5 individual methods, e. g. Mercator's, Lambert's, etc. 140 145 Grids 146 Latitude and longitude see QB224.5+ Map scales 150 Topographic drawing 150.5 150.7 Cf. TA616 Surveying 151 Elementary map drawing and reading 155 Including juvenile textbooks Maps for people with visual disabilities Block diagrams Digital mapping Multimedia cartography Relief maps Modeling Digital elevation models Map printing, engraving, etc. General works Equipment, machinery, supplies Reproduction, photocopying,etc. Map reading (General) For military map reading see UG470+ Cf. G107.8+ Geographic terms Cf. GA102.2 Cartographic terms Cf. GA130 Elementary map drawing and reading Conventional signs and symbols 348

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 190 Cartography -- Continued Museums. Exhibitions 192 193.A-Z Arrange by author 194 194.2.A-Z Collections of maps, globes, etc. Map libraries 195.A-Z 195.W64 Cf. GA361 Collections of marine charts 197.A-Z Cf. Z692.M3 Handling of maps in libraries 197.3 Cf. Z695.6 Cataloging of maps 197.5 Periodicals. Societies. Serials 198 By region or country, A-Z Biography 201 203 Collective Individual, A-Z 205 Individual public collections. By place, A-Z 207 209 e.g. 211 213 Wolfenbüttel. Herzog-August-Bibliothek 221 Individual private collections. By collector, A-Z 231 Collector's manuals. History of collecting 236 Cartographers 241 246 Including cartographic historians Cartography as a profession Biography (General) Including biography (General) of globe makers For biography of cartographers by country, see GA407; GA473; GA483 etc. For biography of globe makers by country see GA281+ History General General special Including cartographical sources, value of maps in boundary disputes, popes as geographers By period Ancient Cf. G83+ History of geography General Special Chinese Egyptian Indian Greek and Roman Medieval 16th century (1450-1600) 17th-18th centuries 19th century 20th century By country see GA401+ 349

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 260 Cartography -- Continued 263 Globe making. Globes 265 For globes themselves see G3160+ 267 Cf. GA192+ Collections of globes 271 Cf. GA198 Biography of globe makers 273 275 General works 277 General special 278 Manuals for the use of globes By period 281 282 Before 16th century 283.A-Z 16th century 284.A-Z 17th century 18th century 284.I7 19th century 284.N4 20th century 285.A-Z By country 286.A-Z United States 287 Canada 287.5 Other American countries, A-Z 288.A-Z Europe, A-Z 300 e.g. 301 Italy Netherlands 302 Asia, A-Z Africa, A-Z 303 Australia New Zealand 304.A1-.Z4 Pacific islands, A-Z World maps, general atlases, etc. Class here works on the history and description of atlases and maps For the atlases and maps themselves see G1001+ General works Early Oriental Identified. By date Subarrange: (1) by cartographer or title, (2) by author or editor Not identified Subarrange by author of history or description Date and cartographer unknown Ancient and medieval to 1400 By date Subarrange: (1) by cartographer or title, (2) by author or editor Undated By cartographer or title of map Subarrange by author or editor 350

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 304.Z5-.Z99 Cartography 304.Z5 World maps, general atlases, etc. 304.Z6 Ancient and medieval to 1400 304.Z7 Undated -- Continued 304.Z8 Anonymous maps arranged by approximate date 304.Z9 307 Subarrange by author or editor 308.A1-.Z4 Before 1000 11th century 308.Z5 12th century 308.Z6 13th century 308.Z7 14th century 308.Z8 15th century 311 By date 312 Subarrange: (1) by cartography or title, (2) by author or 312.A1-.Z4 editor 312.Z5 Undated 312.Z6 By cartographer or title of map 312.Z7 312.Z8 Subarrange by author or editor 315 Anonymous maps arranged by approximate date 316 316.A1-.Z4 Subarrange by author or editor 316.Z5 Before 1425 1425-1450 1450-1475 1475-1500 16th century By date Subarrange: (1) by cartographer or title, (2) by author or editor Undated By cartographer or title of map Subarrange by author or editor Anonymous maps arranged by approximate date Subarrange by author or editor Before 1525 1525-1550 1550-1575 1575-1600 17th century By date Subarrange: (1) by cartographer or title, (2) by author or editor Undated By cartographer or title of map Subarrange by author or editor Anonymous maps arranged by approximate date Subarrange by author or editor Before 1625 351

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 316.Z6 Cartography 316.Z7 World maps, general atlases, etc. 316.Z8 17th century Undated 317 Anonymous maps arranged by approximate date -- Continued 318 1625-1650 318.A1-.Z4 1650-1675 1675-1700 318.Z5 18th century 318.Z6 By date 318.Z7 318.Z8 Subarrange: (1) by cartographer or title, (2) by author or editor 319 Undated 320 By cartographer or title of map 320.A1-.Z4 Subarrange by author or editor 320.Z5 320.Z6 Anonymous maps arranged by approximate date 320.Z7 320.Z8 Subarrange by author or editor 320.5.A-Z Before 1725 320.5.S7 1725-1750 1750-1775 321 1775-1800 19th century 322 By date 322.A1-.Z4 Subarrange: (1) by cartographer or title, (2) by author or editor Undated By cartographer or title of map Subarrange by author or editor Anonymous maps arranged by approximate date Subarrange by author or editor Before 1825 1825-1850 1850-1875 1875-1900 Series of maps by special publishers, A-Z e.g. Society for the Diffusion of Useful Knowledge 20th century By date Subarrange: (1) by cartographer or title, (2) by author or editor Undated By cartographer or title of map Subarrange by author or editor Anonymous maps arranged by approximate date Subarrange by author or editor 352

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 322.Z5 Cartography 322.Z6 World maps, general atlases, etc. 322.Z7 20th century 322.Z8 Undated 323 Anonymous maps arranged by approximate date -- 325.A-Z Continued Before 1925 341 1925-1950 1950-1975 345 1975-2000 347 International Map Committee Series of maps by special publishers, A-Z 351 Maps. By region or country 355 357 Class here works on the history of map production in particular regions or countries and works on the history and 359 description of maps of special regions or countries 361 Eastern Hemisphere 364 Western Hemisphere see GA401+ 365.A-Z Northern Hemisphere Southern Hemisphere 368 Polar regions 369 General works 370 Arctic regions 371 Antarctic regions. Antarctica 372 Oceans. Seas. Marine cartography 373 General works 374 Collections of nautical charts 375 For collections issued by individual countries see 376.A-Z GA401+ 378 380 Arctic Ocean 381 General works Special parts, A-Z Atlantic Ocean General works North Atlantic General works North Sea Baltic Sea English Channel. Saint George's Channel Biscay, Bay of Gibraltar, Strait of Mediterranean Sea General works Special parts, A-Z Black Sea South Atlantic Caribbean Sea and Gulf of Mexico 353

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 383 Cartography Maps. By region or country 384 Oceans. Seas. Marine cartography -- Continued 385 Pacific Ocean 386 General works 387 North Pacific 388 General works 390 Bering Sea. Sea of Okhotsk Japan Sea 392 Yellow Sea 394 China Sea 395 South Pacific 396 Indian Ocean 397 General works Red Sea 401 Persian Gulf 402 Arabian Sea Bengal, Bay of 405 America. Western Hemisphere 405.5 Including North and South America together or North America 406 alone 407.A1 General works 407.A2-Z Individual maps. By date or approximate date 408 Subarrange: (1) by cartographer or title, (2) by author or 408.5.A-Z editor 409 United States 410 General works. General history of cartography in the 411 United States 412 General special 413 Official works. Documents 414 Biography of cartographers 415 Cf. GA281 Biography of globe makers Collective Individual, A-Z Individual maps. By date or approximate date Subarrange: (1) by cartographer or title, (2) by author or editor By region or state Individual regions, A-Z Individual states Alabama Alaska Arizona Arkansas California Colorado Connecticut 354

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 416 Cartography 417 Maps. By region or country 418 United States 419 By region or state 419.5 Individual states -- Continued 420 Delaware 421 District of Columbia 422 Florida 423 Georgia 424 Hawaii 425 Idaho 426 Illinois 427 Indian Territory 428 Indiana 429 Iowa 430 Kansas 431 Kentucky 432 Louisiana 433 Maine 434 Maryland 435 Massachusetts 436 Michigan 437 Minnesota 438 Mississippi 439 Missouri 440 Montana 441 Nebraska 442 Nevada 443 New Hampshire 444 New Jersey 445 New Mexico 446 New York 447 North Carolina 448 North Dakota 449 Ohio 450 Oklahoma 451 Oregon 452 Pennsylvania 453 Rhode Island 454 South Carolina 455 South Dakota 456 Tennessee Texas Utah Vermont Virginia Washington 355

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 457 Cartography 458 Maps. By region or country 459 United States 460.A-Z By region or state Individual states -- Continued 471-475 West Virginia 481-485 Wisconsin Wyoming 491 Individual cities and towns, A-Z 501-505 Other regions or countries 511-515 Canada. British North America (Table G7) 521-525 Mexico (Table G7) 531-535 Central America 541-545 General works 546-550 Belize. British Honduras (Table G7) 551-555 Costa Rica (Table G7) Guatemala (Table G7) 561 Honduras (Table G7) 571-575 Nicaragua (Table G7) 581-585 Panama (Table G7) 591-595 El Salvador (Table G7) 601-605 West Indies 611-615 General works 621.A-Z Bahamas (Table G7) 631-635 Cuba (Table G7) Haiti (Table G7) 641 Jamaica (Table G7) 651-655 Puerto Rico (Table G7) 661-665 Other islands, A-Z 671-675 Bermudas (Table G7) 681-685 South America 691-695 General works 701-705 Argentina (Table G7) Bolivia (Table G7) 711 Brazil (Table G7) 716-720 Chile (Table G7) 721-725 Colombia (Table G7) 726-730 Ecuador (Table G7) 741-745 Guianas 751-755 General works 761-765 Guyana (Table G7) 771-775 Suriname (Table G7) French Guiana (Table G7) Paraguay (Table G7) Peru (Table G7) Uruguay (Table G7) Venezuela (Table G7) 356

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 781 Cartography 787 Maps. By region or country Other regions or countries -- Continued 791-794 Europe 795.A-Z General works 801-805 Alps 811-815 821-825 Not confined to one country 826-830 831-835 Great Britain. England (General) General works (Table G7 modified) 841-845 England (Local), A-Z 851-855 Northern Ireland (Table G7) 861-865 Scotland (Table G7) 871-875 Wales (Table G7) 876-880 Ireland (Table G7) 881-885 Austria (Table G7) 891-895 Including Austria-Hungary 901 911-915 Czechoslovakia (Table G7) 921-925 Hungary (Table G7) 931-935 France (Table G7) 941-945 Germany (Table G7) 951 Including West Germany 961-965 971-975 East Germany (Table G7) 981-985 Greece (Table G7) 991-995 Italy (Table G7) Low countries. Benelux 1001-1004 1005.A-Z General works 1011-1015 Belgium (Table G7) 1021-1025 Netherlands (Holland) (Table G7) Russia (Federation) (Table G7) 1031 Poland (Table G7) 1036-1040 Scandinavia 1041-1045 1061-1065 For Finland see GA1077.F5 General works Denmark (Table G7) Iceland (Table G7) Norway (Table G7) Sweden (Table G7) Spain and Portugal. Spain (General) General works (Table G7 modified) Spain (Local), A-Z Portugal (Table G7) Switzerland (Table G7) Balkan States General works Albania (Table G7) Bulgaria (Table G7) Romania (Table G7) 357

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 1071-1075 Cartography 1077.A-Z Maps. By region or country Other regions or countries 1077.C87 Europe 1077.F5 Balkan States -- Continued 1077.L35 Yugoslavia (Table G7) 1077.L5 Other European regions or countries, A-Z 1077.L9 1077.M43 e. g. 1077.U47 Croatia 1081 Finland 1091-1095 Latvia 1101-1105 Lithuania 1121-1125 Luxembourg 1131-1135 Malta 1136-1140 Ukraine Asia 1141 General works 1151-1155 Afghanistan (Table G7) 1161-1165 Arabia (Table G7) 1191-1195 China (Table G7) 1201-1205 India (Table G7) 1211 Pakistan (Table G7) 1221-1225 Indochina 1231-1235 General works 1241-1245 Vietnam. Annam (Table G7) 1251-1255 Cambodia (Table G7) 1261-1265 Thailand. Siam (Table G7) Malaysia (Table G7) 1271 East Indies 1281-1285 Indonesia (Table G7) 1291-1295 Philippines (Table G7) 1301-1305 Japan (Table G7) Korea (Table G7) 1321-1325 Iran. Persia (Table G7) 1331-1335 Russia in Asia 1340.A-Z General works Central Asia (Table G7) 1341 Siberia (Table G7) Turkey (Table G7) Armenia see GA935.A7 Israel. Palestine (Table G7) Syria (Table G7) Other Asian regions or countries, A-Z Africa General works 358

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 1346 Cartography 1348-1352 Maps. By region or country 1358-1362 Other regions or countries 1368-1372 Africa -- Continued 1378-1382 North Africa 1388-1392 1398-1402 Including Northeast Africa 1408-1412 1414.A-Z General works 1418 Morocco (Table G7) Algeria (Table G7) 1428 Tunisia (Table G7) 1434-1438 Libya (Table G7) 1439-1443 Egypt (Table G7) 1444-1448 Sudan (Table G7) 1454-1458 Canary Islands (Table G7) 1464-1468 Other regions or countries, A-Z 1474-1478 Sudan region and the Sahara 1484-1488 East Africa 1494-1498 General works 1499.A-Z Ethiopia (Table G7) Afars and Issas (Table G7) 1500 Somalia (Table G7) 1508-1512 Kenya (Table G7) 1518-1522 Uganda (Table G7) 1528-1532 Rwanda (Table G7) 1538-1542 Burundi (Table G7) 1543.A-Z Tanzania (Table G7) Other regions or countries, A-Z 1550 Central Africa 1558-1562 General works 1568-1572 Central African Republic (Table G7) 1578-1582 Gabon (Table G7) 1588-1592 Congo (Brazzaville) (Table G7) 1598-1602 Zaire. Congo (Democratic Republic) (Table G7) 1603.A-Z Other regions or countries, A-Z West Africa 1604 General works 1608-1612 Mauritania (Table G7) 1618-1622 Senegal (Table G7) 1628-1632 Liberia (Table G7) Nigeria (Table G7) Cameroon (Table G7) Other regions or countries, A-Z Southern Africa General works Zambia (Table G7) Malawi (Table G7) Mozambique (Table G7) 359

GA MATHEMATICAL GEOGRAPHY. CARTOGRAPHY GA 1638-1642 Cartography 1648-1652 Maps. By region or country 1658-1662 Other regions or countries 1668-1672 Africa 1673.A-Z Southern Africa -- Continued 1681-1685 Namibia. South-West Africa (Table G7) 1765-1769 Zimbabwe. Rhodesia (Table G7) South Africa (Table G7) 1771 Madagascar (Table G7) 1776 Other regions or countries, A-Z Australia (Table G7) New Zealand (Table G7) Pacific islands General works Marshall Islands 360

GB PHYSICAL GEOGRAPHY GB 3 Physical geography 5 Cf. GC1+ Oceanography 9 Cf. QC851+ Meteorology. Climatology 10 Cf. QE1+ Geology 11 Cf. QH1+ Natural history Cf. QK1+ Botany 21 Cf. QL1+ Zoology 21.5.A-Z Cf. S590+ Soils 21.5.E44 21.5.M33 Periodicals see G1 21.5.R43 Societies see G2+ 21.5.S55 Congresses 21.5.S7 Collected works (nonserial) 23 Several authors 24 Individual authors 25 Dictionaries. Encyclopedias 25.5 History Philosophy. Relation to other topics. Methodology 26 General works 26.2.A-Z Special methods, A-Z 27 Electronic data processing 51 Mathematics 53 Remote sensing 54.5 Simulation methods 55 Statistical methods 55.5 Study and teaching. Research 55.6 General works 58 Problems, exercises, examinations 59 Fieldwork 59.5 Laboratory manuals 59.6 By region or country 60 United States Other regions or countries, A-Z Museums. Exhibitions Arrange by author General works, treatises, and advanced textbooks Early through 1800 1801-1974 1975- Elementary textbooks Outlines, syllabi Pictorial works Juvenile works Popular works Addresses, essays, lectures Handbooks, tables, etc. General special (Special aspects of the subject as a whole) By region or country 361

GB PHYSICAL GEOGRAPHY GB 111 By region or country -- Continued America 115 General works North America 121 General works 124.A-Z United States General works 124.N4 By region, A-Z 126.A-.W e.g. 131 132.A-Z New England By state, A-W 133 Canada 134.A-Z General works By region, island, province, or state, A-Z 136 Mexico 139.A-Z General works By region, island, province, or state, A-Z 142 Central America 143.A-Z General works By region or country, A-Z 144 West Indies. Caribbean Area 151 General works 153 By island or country, A-Z 155 South America 156 General works 157 Argentina 158 Bolivia Brazil 159 Chile 160 Colombia 161 Ecuador 162 Guianas 163 General works 165 Guyana (British Guiana) 167 Suriname (Dutch Guiana) 169 French Guiana Paraguay 170 Peru 170.2.A-Z Uruguay Venezuela 171 South Atlantic islands 174 General works 178 By region, island, province, or state, A-Z Europe General works Northern Europe Mediterranean Basin 362

GB PHYSICAL GEOGRAPHY GB 181 By region or country 184.A-Z Europe -- Continued Great Britain. England 186 General works 189.A-Z England. By region or county, A-Z Northern Ireland 191 General works 194.A-Z By region, island, province, or state, A-Z Scotland 196 General works 199.A-Z By region, island, province, or state, A-Z Wales 200 General works 200.2.A-Z By region, island, province, or state, A-Z Ireland (Éire) 201 General works 204.A-Z By region, island, province, or state, A-Z Austria 205 General works 205.2.A-Z By region, island, province, or state, A-Z Bulgaria 205.4 General works 205.5.A-Z By region, island, province, or state, A-Z Czechoslovakia 205.7 General works 205.8.A-Z By region, island, province, or state, A-Z Finland 206 General works 209.A-Z By region, island, province, or state, A-Z France 211 General works 214.A-Z By region, island, province, or state, A-Z Germany 215 215.2.A-Z Including West Germany 216 General works 219.A-Z By region, island, province, or state, A-Z East Germany 220 General works 220.2.A-Z By region, island, province, or state, A-Z Greece 221 General works By region, island, province, or state, A-Z Hungary General works By region, island, province, or state, A-Z Italy General works 363

GB PHYSICAL GEOGRAPHY GB 224.A-Z By region or country Europe 225 Italy -- Continued By region, island, province, or state, A-Z 226 Low countries 229.A-Z General works Belgium 231 General works 234.A-Z By region, island, province, or state, A-Z 235 Netherlands General works 235.4 By region, island, province, or state, A-Z 235.5.A-Z Luxemburg Poland 235.7 General works 235.8.A-Z By region, island, province, or state, A-Z Romania 236 General works 239.A-Z By region, island, province, or state, A-Z Russia 240 Cf. GB325+ Northern Asia. Siberia. Russia in Asia 241 244.A-Z General works By region, island, province, or state, A-Z 246 Scandinavia 249.A-Z General works Denmark 251 254.A-Z General works By region, island, province, or state, A-Z 256 Norway 259.A-Z General works By region, island, province, or state, A-Z 261 Sweden 264.A-Z General works By region, island, province, or state, A-Z 266 Spain 269.A-Z General works By region, island, province, or state, A-Z 275 Portugal 275.2.A-Z General works By region, island, province, or state, A-Z Switzerland General works By region, island, province, or state, A-Z Yugoslavia General works By region, island, province, or state, A-Z 364

GB PHYSICAL GEOGRAPHY GB 276.A-Z By region or country Europe -- Continued 276.A35 Other regions or countries, A-Z 280 e.g. 281 Alps 283 Asia 284 285 General works 286 Near East. Middle East 287 288 General works 289 Syria 289.2 Israel 289.4.A-Z Saudi Arabia. Arabian Peninsula 290 Iraq 293 Jordan Iran 295 Lebanon 297 Turkey 299 Other regions or countries, A-Z Central Asia 301 Himalaya Mountains 302.A-Z Southern Asia. Southeast Asia 303 General works 304 Afghanistan 305 Pakistan 306 India 308 General works 309.A-Z By region, island, province, or state, A-Z Sri Lanka 311 Burma. Myanmar 312.A-Z Vietnam 313 Thailand 314.A-Z Malaysia General works 315 By region, island, province, or state, A-Z Indonesia 316 General works 317 By region, island, province, or state, A-Z Philippines 318.A-Z Other regions or countries, A-Z Eastern Asia. Far East General works China General works Tibet For Himalaya Mountains see GB293 Other regions or provinces, A-Z e.g. 365

GB PHYSICAL GEOGRAPHY GB 318.S5 By region or country 318.3 Asia 318.5 Eastern Asia. Far East 319 China Other regions or provinces, A-Z -- Continued 319.5 Sinkiang. East Turkestan 322 Mongolia Taiwan 325 Korea 326 327.A-Z Including South Korea 328.A-Z North Korea 330 Japan 331 Northern Asia. Siberia. Russia in Asia 331.5 332 Cf. GB236+ Russia, as a whole. Russia in Europe 334 336 General works 337 Soviet Central Asia 338 Other regions or republics, A-Z 349 Islands of the Pacific, A-Z Africa 350 General works 351 North Africa 352 Algeria Egypt 355 Libya 356 Morocco 359.A-Z Tunisia Sahara 359.A5 Sub-Saharan Africa 359.L5 Central Africa 359.S6 General works Congo (Brazzaville) 360 Zaire. Congo (Democratic Republic) 362 West Africa 363 General works 365.A-Z Nigeria Other regions or countries, A-Z 365.S55 e.g. Angola Liberia Spanish Sahara. Rio de Oro Southern Africa General works Mozambique South Africa Other regions or countries, A-Z e.g. Southern Rhodesia. Zimbabwe 366

GB PHYSICAL GEOGRAPHY GB 365.S6 By region or country 365.Z3 Africa Southern Africa 370 Other regions or countries, A-Z -- Continued 375.A-Z South-West Africa. Namibia Zambia 375.E8 Eastern Africa. East Africa 375.K4 General works 375.T3 By region or country, A-Z 375.U3 378.A-Z e.g. 378.C3 Ethiopia 378.M3 Kenya Tanzania 381 Uganda 384.A-Z Islands, A-Z 385 e.g. 386.A-Z Canary Islands 391 Madagascar 394.A-Z Australia 395 General works 397 By region, island, province, or state, A-Z 398 New Zealand General works 398.5 By region, island, province, or state, A-Z Pacific islands 398.7 General works By island or group of islands, A-Z 400 Arctic regions 400.2 Antarctica 400.3 Arid regions 400.4 Cf. GB611+ Geomorphology 400.42.A-Z Cf. GB841 Hydrology 400.42.A35 400.42.A8 Cold regions Cf. GB641+ Geomorphology Cf. GB2401+ Ice, glaciers, ice sheets, sea ice Tropics Cf. GB446 Geomorphology Geomorphology. Landforms. Terrain Cf. QE500+ Dynamic and structural geology Periodicals. Societies. Serials Congresses Dictionaries. Encyclopedias Methodology General works Special methods, A-Z Aerial photography in geomorphology Astronautics in geomorphology 367

GB PHYSICAL GEOGRAPHY GB 400.42.E4 Geomorphology. Landforms. Terrain 400.42.M3 Methodology 400.42.M33 Special methods, A-Z -- Continued 400.42.M34 Electronic data processing 400.42.R4 Mapping 400.42.S7 Mathematical models 400.42.T73 Mathematics Remote sensing 400.5 Statistical methods Tracers 400.6 Study and teaching. Research 400.65.A-Z General works 400.7 By region or country United States 401 Other regions or countries, A-Z 401.5 History 402 General works, treatises, and advanced textbooks 403 1801-1974 404 1975- 405 Elementary textbooks 406 Pictorial works Juvenile works 425 Addresses, essays, lectures General special 427 By region or country America 427.5 General works 428.A-Z North America 428.5.A-Z General works United States 429 General works 430.A-Z By region or state, A-Z Other regions or countries, A-Z 431 Central America 432.A-Z General works 434.A-Z By region or country, A-Z South America 435 General works 436.A-Z By region or country, A-Z South Atlantic islands, A-Z 437 Europe 438.A-Z General works By region or country, A-Z Asia General works By region or country, A-Z Africa 368

GB PHYSICAL GEOGRAPHY GB 439 Geomorphology. Landforms. Terrain 440.A-Z By region or country 441 Africa -- Continued 442 General works 444 By region or country, A-Z 445 Australia 446 New Zealand 447 Arctic regions 447.3 Antarctica 448 Tropics Climatic geomorphology 450 Environmental geomorphology 450.2 Slopes 450.4 Coasts 450.6 450.8 Including beaches, coast changes, and shorelines Cf. D-F, History and description of individual countries 451 Cf. GC1+ Oceanography 451.2 Cf. QE39 Submarine geology 452 Cf. TC330+ Shore protection 452.2 453 Periodicals. Societies. Serials 454.A-Z Congresses Dictionaries. Encyclopedias 454.B2 Terminology. Abbreviations. Notations 454.B3 Instruments and apparatus 454.F5 General works, treatises, and textbooks 454.I54 454.P46 1801-1974 454.R5 1975- 454.S3 Pictorial works 454.S66 Handbooks, tables, etc. 454.V65 Juvenile works 454.W3 By special coastal landform, A-Z 455 For landforms of special regions see GB455+ Bays Beach cusps Fjords Inlets Peninsulas Ripple marks Sand Spits Volcanic coasts Washover fans By region Cf. GB460.A1+ Coasts, shorelines, etc. By continent or country Arctic Ocean General works 369

GB PHYSICAL GEOGRAPHY GB 455.2 Geomorphology. Landforms. Terrain 455.3 Coasts 455.4 By region 455.6 Arctic Ocean -- Continued 455.7 Alaska 455.8 Canada 456 Greenland Norway 457 Finland Russia. Siberia 457.115 Antarctica 457.12 Atlantic Ocean General works 457.2 Western Atlantic see GB459+ Northeastern Atlantic Ocean 457.21 General works 457.22 Iceland. Faroe Islands 457.24 North Sea. Skagerrak 457.25 General works 457.26 British Isles. England 457.27 457.28 Including coasts on the Atlantic Ocean and Irish Sea 457.285 457.3 General works 457.4 Scotland 457.5 Hebrides 457.53 Wales 457.54 Isle of Man Northern Ireland 457.545 Channel Islands 457.55 Ireland (Éire) 457.56 Norway 457.57.A-Z Denmark 457.58 Germany 457.59 Netherlands 457.6 Belgium 457.62 Baltic Sea. Cattegat 457.63 General works 457.64 Denmark Bornholm 457.66 Other islands of the Baltic, A-Z Germany Poland Russia. Baltic States Finland Sweden English Channel For Channel Islands see GB457.28 France 370

GB PHYSICAL GEOGRAPHY GB 457.68 Geomorphology. Landforms. Terrain 457.69 Coasts 457.695 By region Atlantic Ocean 457.71 Northeastern Atlantic Ocean -- Continued 457.72 Biscay, Bay of 457.73 Spain 457.74 Portugal 457.75 Mediterranean Sea 457.755 General works 457.76 Spain 457.78 France 457.79.A-Z Italy 457.8 Balkan Peninsula 457.82.A-Z Black Sea. Azov, Sea of Turkey. Near East 457.82.C23 North Africa 457.82.C3 Islands of the Mediterranean, A-Z 457.82.M3 African coast 457.822 Eastern Atlantic Islands, A-Z 457.825 e.g. 457.83 457.84.A-Z Cabo Verde Islands see GB457.82.C3 457.85 Canary Islands 457.86 Cape Verde Islands. Cabo Verde Islands 457.87 Madeira Islands 457.88 Caspian Sea Indian Ocean 458 General works African coast 458.1 Islands, A-Z 458.15 Red Sea. Gulf of Aden 458.2 Persian Gulf. Gulf Of Oman 458.22 Arabian Sea Bengal, Bay of 458.25 Pacific Ocean 458.3 General works 458.33 Northwestern Pacific Ocean 458.35.A-Z General works Gulf of Siam China Sea South China Sea Including Gulf of Thailand and Gulf of Tonkin Yellow Sea Japan Sea Okhotsk, Sea of. Western Bering Sea North Pacific islands, A-Z South Pacific 371

GB PHYSICAL GEOGRAPHY GB 458.4 Geomorphology. Landforms. Terrain 458.5 Coasts 458.55 By region Pacific Ocean 458.6 South Pacific -- Continued 458.62.A-Z General works Australia 458.67 New Zealand 458.7 South Pacific islands General works 458.73 By island or group of islands, A-Z 458.75 Eastern Pacific Ocean 458.8 General works 458.85 Alaska. Eastern Bering Sea 458.87 British Columbia 458.9 General works Vancouver Island 459 United States 459.15 Mexico 459.17 Central America 459.2.A-Z South America Western Atlantic Ocean 459.25 General works 459.3 South America Caribbean Sea 459.4 West Indies, A-Z 459.5.A-Z Gulf of Mexico 459.6 General works 459.7 Florida Keys United States 460.A1 General works Inland waters, A-Z 460.A2 Nova Scotia. New Brunswick. Quebec 460.A25 Newfoundland and Labrador 460.A3 By continent or country 460.A4 Class here only works dealing with the coast or coasts of a continent or country that borders more than one of the water areas in GB455+ For works dealing with a coast bordering on only one of these water areas see GB455+ America General works North America General works Central America South America Europe 372

GB PHYSICAL GEOGRAPHY GB 460.A5 Geomorphology. Landforms. Terrain 460.A6 Coasts By continent or country -- Continued 460.A7-Z Asia Africa 461 Australia see GB458.5 462.A-Z Antarctica see GB456 By region or country, A-Z 462.M53 Reefs 463 464 Cf. QE565+ Geology 465.A-.W 466.A-Z General works 468.112-.995 Special reef landforms, A-Z 471 For reef landforms of special regions or countries see 472.5.A-Z GB463+ 472.5.F55 473 Microatolls 474 America 475.A-.W 476.A-Z General works 478.112-.995 United States 500 General works 500.5 By state, A-W 500.9 By reef, A-Z Other countries (Table G2b) Add country number in table to GB468 Islands Cf. G500 Voyages and travels General works Special types of islands, A-Z Floating islands America General works United States General works By state, A-W By island, A-Z Other countries (Table G2b) Add country number in table to GB478 Earth movements, subsidences, etc. see QE598+ Hypsometry. Tables of heights see QC895 Leveling see TA606+ Mountains. Orography Cf. GV199.8+ Mountaineering Cf. QE521.5+ Volcanoes Cf. QE621+ Mountain building Periodicals. Societies. Serials Dictionaries. Encyclopedias General works Early through 1800 373

GB PHYSICAL GEOGRAPHY GB 501 Geomorphology. Landforms. Terrain 501.2 Mountains. Orography 511 General works -- Continued 512 1801-1974 515 1975- Popular works 521 Juvenile works Mountain passes 525 By region or country 525.5.A-Z America 530.A-Z General works 531.A-Z United States General works 541 By region, state, or mountain range, A-Z 542.A-Z Other countries, A-Z 543.A-Z By region or mountain range, A-Z (except United States) 543.A4 Europe 543.A5A-.A5Z General works By region or country, A-Z 543.A5J8 By region or mountain range, A-Z 544 e.g. 545.A-Z 546.A-Z Alps General works 546.H5 Special, A-Z 546.H6A-.H6Z e.g. 546.H6E84 Jungfrau 547 Asia 548.A-Z 549.A-Z General works 551 By region or country, A-Z 552 By region or mountain range, A-Z 553 554 e.g. 555 Himalaya General works Special, A-Z e.g. Everest Africa General works By region or country, A-Z By region or mountain range, A-Z Australia New Zealand Pacific islands Arctic regions Antarctica Other natural landforms 374

GB PHYSICAL GEOGRAPHY GB 561 Geomorphology. Landforms. Terrain 562 Other natural landforms -- Continued 563 Fluvial geomorphology 564 Including floodplains, river channels, valleys, watersheds, 565.A-.W arroyos, canyons, and wadis 566.A-Z 568.112-.995 General works General special 571 America 572 United States 573 General works 574 By state, A-W 575.A-.W Special, A-Z 576.A-Z Other countries (Table G2b) 578.112-.995 Add country number in table to GB568 581 582 Peneplains, piedmonts, plains, plateaus, steppes, tundras 583 Including cuestas, grasslands, llanos, prairies, and savannas 584 585.A-.W General works 586.A-Z General special 588.112-.995 America United States 591 592 General works 593 By state, A-W Special, A-Z 594 Other countries (Table G2b) 595.A-.W 596.A-Z Add country number in table to GB578 598.112-.995 Glacial landforms Including drumlins General works General special America United States General works By state, A-W Special, A-Z Other countries (Table G2b) Add country number in table to GB588 Alluvial fans, deltas, terraces General works General special America United States General works By state, A-W Special, A-Z Other countries (Table G2b) Add country number in table to GB598 Karst landforms 375

GB PHYSICAL GEOGRAPHY GB 599 Geomorphology. Landforms. Terrain 599.2 Other natural landforms 600 Karst landforms -- Continued Periodicals. Societies. Serials 600.2 Congresses 600.3.A-Z General works 600.4.A-Z By region or country 600.5 United States 600.6 General works By region or state, A-Z 601.A1 Other regions or countries, A-Z 601.A2 Juvenile works 601.A4 Addresses, essays, lectures 601.A6-Z Caves. Speleology 601.2 601.3 Cf. GN783+ Prehistoric archaeology 601.4 Cf. GV200.6+ Caves and caving 601.5 Periodicals. Societies. Serials 601.52.A-Z Congresses 601.52.M34 History 601.52.S95 General works Juvenile works 601.58 Popular works 601.6.A-Z Pictorial works 601.8 Methodology 603 General works Special methods, A-Z 604 605.A-Z Mapping 606.A-Z Surveying 608.112-.995 Biography Collective 609 Individual, A-Z 609.2 Marine caves 609.4 Cave exploration (Recreation) see GV200.6+ 609.6 Cave exploration (Technical) see GB601+ By region or country America General works United States General works By region or state, A-Z By cave, A-Z Other (Table G2b) Add country number in table to GB608 Polje. Interior valleys Sinkholes Karren Karst collapses 376

GB PHYSICAL GEOGRAPHY GB 611 Geomorphology. Landforms. Terrain 612 Other natural landforms -- Continued 613 Deserts. Arid regions General works 614 General special 615.A-.W America 616.A-Z United States 618.112-.995 General works By state, A-W 621 Special, A-Z 622 Other countries (Table G2b) 622.5 Add country number in table to GB618 622.52.A-Z 622.52.M36 Wetlands 623 Including bogs, heaths, marshes, moors, peatbogs, swamps, 624 etc. 625.A-.W 626.A-Z General works 628.112-.995 General special Methodology 631 632 General works 633 Special methods, A-Z 634 Mapping 635.A-.W America 636.A-Z United States 638.112-.995 General works 641 By state, A-W 642 Special, A-Z 643 Other countries (Table G2b) 644 Add country number in table to GB628 645.A-.W Dunes General works General special America United States General works By state, A-W Special, A-Z Other countries (Table G2b) Add country number in table to GB638 Frozen ground. Cold regions Including aufeis, frost heaving, ice-wedge polygons, patterned ground, rock glaciers, and thermokarst General works General special America United States General works By state, A-W 377

GB PHYSICAL GEOGRAPHY GB 646.A-Z Geomorphology. Landforms. Terrain 648.112-.995 Other natural landforms Frozen ground. Cold regions 649.A-Z United States -- Continued 649.D8 Special, A-Z 649.E3 Other countries (Table G2b) 649.L3 649.S3 Add country number in table to GB648 651 Other, A-Z 652 Duricrusts Earth pyramids 653 Lava tubes 653.2 Sand waves 655 655.5 Hydrology. Water 656 Cf. HD1690+ Water supply 656.2.A-Z Cf. QC920 Water in meteorology 656.2.A37 Cf. QE39.5.P27 Paleohydrology 656.2.A9 Cf. QE581 Aqueous erosion 656.2.C63 Cf. QH541.15.E19 Ecohydrology 656.2.E42 Cf. S494.5.W3 Water in agriculture 656.2.E43 Cf. TC1+ Hydraulic engineering 656.2.H9 Cf. TD201+ Water supply 656.2.M29 656.2.M33 Periodicals. Societies. Serials 656.2.M34 Congresses 656.2.R3 Collected works (nonserial) 656.2.R34 656.2.R44 Several authors 656.2.S7 Individual authors Dictionaries. Encyclopedias 657 Terminology. Abbreviations. Notation 657.2 Methodology General works Special methods, A-Z Aerial photography in meteorology Automation Computer programs Electromechanical analogies Electronic data processing Hydrologic models Mapping Mathematical models Mathematics Radar in hydrology Radioisotopes in hydrology Remote sensing Statistical methods Communication of information General works Information services 378

GB PHYSICAL GEOGRAPHY GB 658 Hydrology. Water -- Continued 658.3 658.35 Study and teaching. Research 658.4 658.5 General works 658.7 Problems, exercises, examinations 658.8.A-Z 659 Activity programs 659.4 Fieldwork 659.5.A-Z Laboratory manuals 659.6 By region or country 659.7 659.72.A-Z United States 659.9 Other regions or countries, A-Z 661 661.2 Instruments and apparatus 662 662.3 Museums. Exhibitions 662.4 662.5 General works 665 671 By region or country, A-Z 700 Under each country: 701 .x General works 705.A-Z .x2A-.x2Z Special. By city, A-Z 707 708.A-Z History Biography Collective Individual, A-Z General works, treatises, and advanced textbooks Early through 1800 1801-1974 1975- Outlines, syllabi Juvenile works Addresses, essays, lectures Handbooks, tables, etc. General special Popular works By region or country Class here works on general hydrology For groundwater and special types of bodies of water see GB1001+ Cf. GC1+ Oceanography Cf. VK1+ Hydrography and navigation North America General works United States General works By region or state, A-Z For Hawaii see GB832 Canada General works By region or province, A-Z Mexico 379

GB PHYSICAL GEOGRAPHY GB 711 Hydrology. Water 712.A-Z By region or country North America 714 Mexico -- Continued 715.A-Z General works 717 By region or state, A-Z Central America 718 General works 719.A-Z By region or country, A-Z West Indies 720 South America General works 721 By region or country, A-Z 722.A-Z Europe 722.S3 General works Great Britain 725 General works 725.2.A-Z By region or country, A-Z 726 e.g. 726.2.A-Z Scotland 727 Austria 727.2.A-Z General works 727.4 By region, etc., A-Z 727.5.A-Z Bulgaria General works 728 By region, etc., A-Z 729.A-Z Czechoslovakia General works 731 By region, etc., A-Z 732.A-Z Finland General works 733.5 By region, etc., A-Z 733.6.A-Z France General works 734 By region, etc., A-Z 735.A-Z Germany 736 Including West Germany General works By region, etc., A-Z East Germany General works By region, etc., A-Z Greece General works By region, etc., A-Z Hungary General works 380

GB PHYSICAL GEOGRAPHY GB 736.2.A-Z Hydrology. Water By region or country 737 Europe 738.A-Z Hungary -- Continued By region, etc., A-Z 739 Italy General works 740 By region, etc., A-Z 741.A-Z Low countries General works 743 Belgium 744.A-Z General works By region, etc., A-Z 745 Netherlands 745.2.A-Z General works By region, etc., A-Z 745.4 Poland 745.5.A-Z General works By region, etc., A-Z 746 Romania 747.A-Z General works By region, etc., A-Z 748.5 Russia General works 749 By region, etc., A-Z 750.A-Z Scandinavia General works 751 Denmark 751.3.A-Z General works By region, etc., A-Z 752 Iceland 753.A-Z General works By region, etc., A-Z 755 Norway 756.A-Z General works By region, etc., A-Z 758 Sweden 759.A-Z General works By region, etc., A-Z 761 Spain 762.A-Z General works By region, etc., A-Z 767 Portugal General works By region, etc., A-Z Switzerland General works 381

GB PHYSICAL GEOGRAPHY GB 768.A-Z Hydrology. Water 771 By region or country 771.2.A-Z 772.A-Z Europe 772.C7-.C72 Switzerland -- Continued 772.L8-.L82 By region, etc., A-Z 773 Yugoslavia 773.2 773.4 General works 773.6 773.8 By region, etc., A-Z 774 Other European regions or countries, A-Z 775.A-Z 776 Under each country: 777 .x General works 778.A-Z .x2A-.x2Z Local, A-Z 779 779.2.A-Z e.g. 781 Crete 782.A-Z 783 Luxemburg 783.5 784 Asia 784.5 785 General works 786 Eastern Asia. Far East 786.2.A-Z General works 787 788.A-Z Burma. Myanmar 790 Cambodia Sri Lanka China General works By region, etc., A-Z Taiwan India General works By region, etc., A-Z Indonesia General works By region, etc., A-Z Japan General works By region, etc., A-Z Korea Laos Malaysia Nepal Pakistan Philippines General works By region, etc., A-Z Russia in Asia. Siberia General works By region, etc., A-Z Thailand 382

GB PHYSICAL GEOGRAPHY GB 790.5 Hydrology. Water By region or country 791 Asia 791.5 Eastern Asia. Far East -- Continued 792 Vietnam 792.5 Middle East. Near East 793 General works 793.5 Cyprus 794 Iran 794.5 Iraq 794.6 Israel. Palestine Jordan 795 Lebanon 795.2 Syria 795.3 Turkey 795.4 Arabian Peninsula. Arabia. Persian Gulf Region 795.5 General works 795.6 Bahrain 795.7 Kuwait 795.8 Oman 795.85 Qatar Saudi Arabia 796.A-Z United Arab Emirates 797 Yemen (Yemen Arab Republic) Yemen (People's Democratic Republic). Southern 800 Yemen Other regions or countries, A-Z 800.2 Arab countries 800.4 Africa 801 General works 801.5 North Africa 802 General works 802.5 Algeria 803 Egypt 803.5.A-Z Libya Morocco 804 Tunisia 804.5 Sahara 805 Other regions or countries, A-Z 805.5 Eastern Africa 805.8 General works 806 Ethiopia 806.5 Kenya Somalia South Sudan Sudan Tanzania 383

GB PHYSICAL GEOGRAPHY GB 807 Hydrology. Water 807.5.A-Z By region or country Africa 808 Eastern Africa -- Continued 808.5 Uganda 809.A-Z Other regions or countries, A-Z Central Africa 812 General works 812.5 Zaire. Congo (Democratic Republic) 813 Other regions or countries, A-Z 813.5 West Africa 814 General works 814.5 Ghana 815.A-Z Niger Nigeria 817 Senegal 817.5 Upper Volta 818 Other regions or countries, A-Z 818.5 Southern Africa 819 General works 819.5 Malawi 820.A-Z Mozambique South Africa 821 South-West Africa. Namibia 822.A-Z Zambia 823 Other regions or countries, A-Z Australia 831 General works 832 By region, etc., A-Z 833.A-Z New Zealand 835 Pacific islands 839 General works 840 Hawaii 841 Other islands or groups of islands, A-Z 842 Arctic regions Antarctica 843 Tropics Arid regions 843.5 Forest hydrology 844 For local see GB700+ Cf. SD425 Forests and water supply Karst hydrology For local see GB700+ Mountain hydrology For local see GB700+ Rangeland hydrology For local see GB700+ 384

GB PHYSICAL GEOGRAPHY GB 844.5 Hydrology. Water -- Continued Wetland hydrology 845 848 For local see GB700+ 850 Hydrological forecasting 855 Hydrologic cycle Water transport phenomena 857 Natural water chemistry 857.2.A-Z 857.3.A-Z Cf. GC100+ Properties of sea water 860 Cf. GC109+ Chemical oceanography Cf. QD142 Water analysis 980 Cf. QH90+ Hydrobiology 990 General works 991.A-Z By region or country 992.A-Z United States 1001 General works 1001.2 By region or state, A-Z 1001.4 1001.5 Other regions or countries, A-Z Color 1001.7 Ground and surface waters 1001.72.A-Z 1001.72.A37 Watersheds. Runoff. Drainage 1001.72.A38 1001.72.A83 Cf. TD657+ Sanitary engineering 1001.72.A9 1001.72.C55 General works 1001.72.E42 By region or country 1001.72.E45 1001.72.F67 United States 1001.72.G44 General works 1001.72.H93 By region or state, A-Z 1001.72.M32 Other regions or countries, A-Z Groundwater. Hydrogeology Cf. QE640+ Stratigraphy Periodicals. Societies. Serials Congresses Dictionaries. Encyclopedias Terminology. Abbreviations. Notations Methodology General works Special methods, A-Z Aerial photography Aeronautics Astronautics Automation Classification Electromechanical analogies Electronic data processsing Forecasting Geophysical well logging Hydrogeological modeling Mapping 385

GB PHYSICAL GEOGRAPHY GB 1001.72.M35 Hydrology. Water 1001.72.M37 Ground and surface waters 1001.72.R32 Groundwater. Hydrogeology 1001.72.R34 Methodology 1001.72.R42 Special methods, A-Z -- Continued 1001.72.S3 Mathematical models 1001.72.S7 Mathematics Radar 1001.8 Radioisotopes 1001.82 Remote sensing Sampling 1002 Statistical methods 1002.2 Communication of information 1002.25 General works 1002.3 Information services 1002.4 Study and teaching. Research General works 1002.5 Problems, exercises, examinations 1002.6.A-Z Activity programs 1002.7 Fieldwork Laboratory manuals 1002.73 By region or country 1002.74.A-Z United States Other regions or countries, A-Z 1002.8 Instruments and apparatus 1003 Biography 1003.2 Collective 1003.6 Individual, A-Z 1003.7 General works 1003.8 Early through 1800 1004 1801-1974 1004.2 1975- 1005 Pictorial works Popular works 1011 Juvenile works 1012 Addresses, essays, lectures Handbooks, tables, etc. 1015 General special By region or country 1016 America 1016.3 North America 1016.5 United States General works East. Atlantic coast General works New England Appalachian region 386

GB PHYSICAL GEOGRAPHY GB 1016.6 Hydrology. Water 1016.7 Ground and surface waters 1017 Groundwater. Hydrogeology 1018 By region or country United States 1019 East. Atlantic coast -- Continued 1020 Middle Atlantic States 1021 Lake region 1022 Mississippi Valley 1023 South. Gulf States 1025.A-.W West 1027.A-Z General works 1029-1198 Northwest Pacific Coast 1197 Southwest 1197.5.A-Z Yellowstone National Park 1197.6 By state, A-W 1197.7 By spring, river, etc., A-Z 1197.77 Other regions or countries (Table G3 modified) 1197.8 Add country number in table to GB1000 1197.82 Antarctic regions 1197.83.A-Z General works 1197.84.A-Z Local, A-Z 1198 Groundwater exploration Groundwater flow 1198.2 1198.3.A-Z Cf. TC176 Underground flow 1198.4.A-Z Groundwater recharge 1198.5 Saltwater encroachment. Salinity General works By region or country United States General works By region or state, A-Z Other regions or countries, A-Z Springs. Hot springs Cf. RA794 Health resorts, spas, etc. Cf. TN923+ Mineral waters General works By region or country United States General works By region or state, A-Z Other regions or countries, A-Z Geysers General works By region or country United States 387

GB PHYSICAL GEOGRAPHY GB 1198.6 Hydrology. Water 1198.7.A-Z Ground and surface waters 1198.8.A-Z Groundwater. Hydrogeology Geysers 1199 By region or country, A-Z United States -- Continued 1199.2 General works 1199.3.A-Z By region or state, A-Z 1199.4.A-Z Other regions or countries, A-Z Aquifers 1199.5 General works By region or country 1199.6 United States 1199.7.A-Z General works 1199.8.A-Z By region or state, A-Z Other regions or countries, A-Z 1201 Geothermal resources 1201.2 1201.4 Cf. TK1041+ Production of electric energy from heat 1201.5 General works 1201.7 By region or country 1201.72.A-Z 1201.72.A37 United States 1201.72.A38 General works 1201.72.A83 By region or state, A-Z 1201.72.A9 1201.72.C55 Other regions or countries, A-Z 1201.72.E42 Rivers. Stream measurements 1201.72.E45 1201.72.F67 Including bayous 1201.72.G44 For technique of stream measuring see TC175+ 1201.72.M32 Cf. GB561+ Floodplains, river channels, valleys, watersheds, etc. Periodicals. Societies. Serials Congresses Dictionaries. Encyclopedias. Terminology. Abbreviations. Notations Methodology General works Special methods, A-Z Aerial photography Aeronautics Astronautics Automation Classification Electromechanical analogies Electronic data processsing Forecasting Geophysical well logging Mapping 388

GB PHYSICAL GEOGRAPHY GB 1201.72.M35 Hydrology. Water Ground and surface waters (1201.72.M37) Rivers. Stream measurements Methodology 1201.72.R32 Special methods, A-Z -- Continued 1201.72.R34 Mathematics. Mathematical models 1201.72.R42 1201.72.S3 For statistics see GB1201.72.S7 1201.72.S7 Mathematics 1201.8 1201.82 see GB1202.72.M35 1202 Radar 1202.2 Radioisotopes 1202.25 Remote sensing 1202.3 Sampling 1202.4 Statistical methods Communication of information 1202.5 General works 1202.6.A-Z Information services 1202.7 Study and teaching. Research General works 1202.8 Problems, exercises, examinations 1203 Activity programs 1203.2 Fieldwork 1203.6 Laboratory manuals 1203.7 By region or country 1203.8 United States 1204 Other regions or countries, A-Z 1204.2 Instruments and apparatus 1205 General works 1207 Early through 1800 1801-1974 1211 1975- 1212 Pictorial works Popular works 1215 Juvenile works Addresses, essays, lectures 1216 Handbooks, tables, etc. 1216.3 General special 1216.5 Streamflow By region or country America North America United States General works East. Atlantic coast General works New England Appalachian region 389

GB PHYSICAL GEOGRAPHY GB 1216.6 Hydrology. Water 1216.7 Ground and surface waters 1217 Rivers. Stream measurements 1218 By region or country United States 1219 East. Atlantic coast -- Continued 1220 Chesapeake Bay Watershed 1221 Lake region 1222 Great Lakes watershed 1223 South. Gulf States 1225.A-.W West 1227.A-Z General works 1229-1398 Northwest Pacific Coast 1398.2 Southwest Yellowstone National Park 1398.3 By state, A-W 1398.4.A-Z By spring, river, etc., A-Z 1398.5.A-Z Other regions or countries (Table G3) 1398.6 Add country number in table to GB1200 1398.7 Ice on rivers 1398.8.A-Z General works 1398.9.A-Z By region or country United States 1399 General works 1399.2 By region or state, A-Z Other regions or countries, A-Z 1399.3 1399.4.A-Z River temperatures 1399.5.A-Z General works By region or country 1399.6 United States General works By region or state, A-Z Other regions or countries, A-Z Floods Cf. TC530+ Flood control General works Flood forecasting By region or country United States General works By region or state, A-Z Other regions or countries, A-Z River sediments General works By region or country United States 390

GB PHYSICAL GEOGRAPHY GB 1399.7 Hydrology. Water 1399.8.A-Z Ground and surface waters 1399.9.A-Z Rivers. Stream measurements River sediments 1401 By region or country 1401.2 United States -- Continued 1401.4 General works 1401.5 By region or state, A-Z Other regions or countries, A-Z 1401.7 Waterfalls 1401.72.A-Z Periodicals. Societies. Serials 1401.72.A37 Congresses 1401.72.A38 Dictionaries. Encyclopedias. 1401.72.A83 Terminology. Abbreviations. Notations 1401.72.A9 Methodology 1401.72.C55 General works 1401.72.E42 Special methods, A-Z 1401.72.E45 Aerial photography 1401.72.F67 Aeronautics 1401.72.G44 Astronautics 1401.72.M32 Automation 1401.72.M35 Classification 1401.72.M37 Electromechanical analogies 1401.72.R32 Electronic data processsing 1401.72.R34 Forecasting 1401.72.R42 Geophysical well logging 1401.72.S3 Mapping 1401.72.S7 Mathematical models Mathematics 1401.8 Radar 1401.82 Radioisotopes Remote sensing 1402 Sampling 1402.2 Statistical methods 1402.25 Communication of information 1402.3 General works 1402.4 Information services Study and teaching. Research 1402.5 General works 1402.6.A-Z Problems, exercises, examinations 1402.7 Activity programs Fieldwork Laboratory manuals By region or country United States Other regions or countries, A-Z Instruments and apparatus 391

GB PHYSICAL GEOGRAPHY GB 1402.8 Hydrology. Water 1403 Ground and surface waters 1403.2 Rivers. Stream measurements 1403.6 Waterfalls -- Continued 1403.7 General works 1403.8 Early through 1800 1404 1801-1974 1405 1975- Pictorial works 1411 Popular works 1412 Juvenile works Addresses, essays, lectures 1415 General special By region or country 1416 America 1416.3 North America 1416.5 United States 1416.7 General works 1417 East. Atlantic coast 1418 General works New England 1419 Appalachian region 1420 Lake region 1421 Mississippi Valley 1422 South. Gulf States 1423 West 1425.A-.W General works 1427.A-Z Northwest 1429-1598 Pacific Coast Southwest 1601 Yellowstone National Park 1601.2 By state, A-W 1601.4 By spring, river, etc., A-Z 1601.5 Other regions or countries (Table G3) 1601.7 Add country number in table to GB1400 1601.72.A-Z 1601.72.A37 Lakes. Limnology 1601.72.A38 For freshwater biology of lakes see QH98 Cf. QE39.5.P3 Paleolimnology Periodicals. Societies. Serials Congresses Dictionaries. Encyclopedias. Terminology. Abbreviations. Notations Methodology General works Special methods, A-Z Aerial photography Aeronautics 392