Topics
Dams
Planning
Hydroelectric power plants
20
Power utilization
10
Access roads
7
Transportation
7
Design and construction
6
Environmental aspects
5
Highway planning
5
Licenses
5
Water-power
5
Roads
3
Route surveying
3
Estimates
2
Railroad tracks
2
Economic aspects
1
Electric power production
1
Environmental impact statements
1
Public opinion
1
Scheduling
1
Water quality
1