Topics
Environmental aspects
Hydroelectric power plants
Planning
Dams
9
Power utilization
6
Access roads
4
Highway planning
4
Transportation
4
Railroad tracks
3
Water-power
3
Electric power production
2
Environmental impact statements
2
Habitat (Ecology)
2
Licenses
2
Water quality
2
Ecology
1
Effect of dams on
1
Environmental conditions
1
Fishery resources
1
Fishes
1
Habitat
1
Public opinion
1