Topics
Access roads
6
Aesthetic resources
2
Air travel
2
Appropriations and expenditures
3
Archaeological significance
2
Bus travel
1
Business enterprises
4
Construction projects
4
Cost effectiveness
1
Costs
2
Dams
34
Design and construction
2
Economic aspects
Economic conditions
17
Economic forecasting
5
Economic history
2
Economic surveys
4
Economics
5
Electric power
5
Electric power consumption
5
Electric power production
3
Electric power transmission
2
Electric utilities
2
Estimates
1
Expenditures, Public
1
Finance
1
Fishing
4
Forecasting
10
Highway planning
1
Household surveys
1
Households
1
Human services
4
Hydroelectric power plants
46
Interconnected electric utility systems
2
Mathematical models
2
Methodology
1
Planning
5
Population forecasting
4
Power utilization
8
Prices
3
Public goods
4
Recreational use
2
Regional economics
2
Research
13
Roads
1
Route surveying
1
Social aspects
18
Social conditions
8
Sociological aspects
4
Transportation
8
more ...