Subject
Mines and mineral resources
44
Ore deposits
35
Geology
17
Land titles Registration and transfer
11
Oil and gas leases
9
Public lands
9
Alaska
8
United States Discovery and exploration
8
Alaska Description and travel
7
United States
7
Appropriations and expenditures
6
Indians of North America Education
6
Geology, Stratigraphic
5
Paleontology
5
Climatic changes
4
Coal
4
Diesel electric power-plants
4
Diesel motor exhaust gas Standards
4
Energy policy
4
Fishery law and legislation
4
Fishery management
4
Geology, Economic
4
Gold mines and mining
4
National security
4
Small business
4
World War, 1939-1945
4
Coal mines and mining
3
Diesel particulate filters Government policy
3
Energy development Law and legislation
3
Environmental policy
3
Export controls
3
Fisheries Monitoring
3
Fishery management Planning
3
Fishery policy
3
Fishes Conservation Law and legislation
3
Groundfish fisheries
3
Halibut fisheries
3
Indian land transfers
3
Indians of North America
3
Natural gas
3
Petroleum
3
Petroleum industry and trade
3
Subsistence hunting
3
Triangulation
3
Abuse of administrative power
2
Alaska Environmental conditions
2
Alaska History
2
Alaska Native art Economic aspects
2
Alaska Native women Violence against Prevention
2
Alaska Natives Legal status, laws, etc
2
more ...