Topics
Estimates
7
Hydroelectric power plants
7
Planning
5
Dams
4
Design and construction
3
Power utilization
3
Hydrology
2
Research
2
Water resources development
2
Access roads
1
Appropriations and expenditures
1
Economic aspects
1
Economic conditions
1
Finance
1
Forecasting
1
Mathematical models
1
Roads
1
Route surveying
1
Transportation
1
Water-power
1