History 3,380
Indians of North America 2,929
Geology 2,536
Politics and government 2,362
Description and travel 2,222
Eskimos 1,697
Environmental aspects 1,384
Mines and mineral resources 1,344
Law and legislation 1,266
Public lands 972
Travel 778
Social life and customs 765
Legal status, laws, etc 699
Gold mines and mining 663
Maps 653
Economic conditions 610
Claims 522
Forest management 500
National parks and reserves 497
Petroleum 489
Antiquities 479
Land use 470
Railroads 464
Fisheries 461
Geology, Stratigraphic 426
Roads 414
Transportation 401
Education 400
Gold discoveries 397
Discovery and exploration 389
Land tenure 387
Missions 387
Frontier and pioneer life 378
Constitutions 371
Management 365
Law 349
Research 347
Petroleum industry and trade 335
Ore deposits 331
Fishes 330
Alaska Natives 324
Natural history 324
Oil and gas leases 322
Hunting 315
Logging 314
Land titles 312
Wilderness areas 312
Manners and customs 305
Registration and transfer 305
Social conditions 305
Ecology 304
Periodicals 304
Oil spills 297
Natural resources 294
Environmental conditions 293
Wildlife refuges 290
Aleuts 284
Forests and forestry 281
Earthquakes 280
Forest reserves 280
Paleontology 270
Tlingit Indians 269
Boundaries 267
By-laws 266
Natural gas 265
World War, 1939-1945 265
Birds 259
Geochemical prospecting 241
Budget 240
Water-supply 237
Wildlife conservation 234
Officials and employees 229
Russians 227
Statistics 227
Inuit 220
Economic aspects 218
Discoveries in geography 215
Glaciers 214
Coal 210
Groundwater 210
Expenditures, Public 209
Geomagnetism 206
Indian land transfers 204
Navigation 204
Sealing 202
Economic history 201
Population 192
Pollution 191
Yupik Eskimos 191
Agriculture 187
Coal mines and mining 181
Geochemistry 178
Harbors 177
Planning 177
Government relations 174
Prospecting 173
Natural gas pipelines 172
Bibliography 167
Housing 167
PRO Schimmel, Caroline F. (donor) (Schimmel Collection copy) 167