Topics
Dams
7
Economic aspects
7
Forecasting
Hydroelectric power plants
7
Economic forecasting
4
Population forecasting
4
Economic conditions
3
Electric power
3
Electric power consumption
3
Prices
3
Social aspects
3
Planning
2
Social conditions
2
Transportation
2
Appropriations and expenditures
1
Bus travel
1
Expenditures, Public
1