Topics
Dams
Hydroelectric power plants
9
Social aspects
9
Economic aspects
6
Economic forecasting
3
Forecasting
3
Population forecasting
3
Social conditions
3
Antiquities
2
Archaeological significance
2
Archaeological surveying
2
Archaeology
2
Cultural property
2
Economic conditions
2
Evaluation
2
Historic sites
2
Indians of North America
2
Methodology
2
Access roads
1
Business enterprises
1
Construction projects
1
Economic surveys
1
Economics
1
Environmental aspects
1
Household surveys
1
Households
1
Planning
1
Public opinion
1
Transportation
1
Wetlands
1