Topics
Planning
Land use
16
Regional planning
16
Public lands
14
Dams
12
Natural resources
11
Public opinion
11
Access roads
10
Highway planning
10
Hydroelectric power plants
10
Transportation
10
Environmental aspects
7
Electric power production
4
Power utilization
4
Railroad tracks
4
Water-power
4
Design and construction
2
Environmental impact statements
2
Outdoor recreation
2
Roads
2
Route surveying
2
Water-supply
2
Agricultural resources
1
Economic aspects
1
Fish habitat improvement
1
Fishery management
1
Fishery resources
1
Forest management
1
Forests and forestry
1
Land settlement
1
Land use, Rural
1
Management
1
Mines and mineral resources
1
Pacific salmon fisheries
1
Recreation areas
1
Recreational use
1
Research
1
Scheduling
1
Watersheds
1
Wildlife resources
1