Topics
Construction projects
4
Dams
8
Economic aspects
10
Economic conditions
Economic forecasting
3
Economic history
1
Economics
4
Electric power
2
Fishing surveys
1
Household surveys
1
Human services
4
Hunting and gathering societies
1
Hunting surveys
1
Hydroelectric power plants
8
Offshore oil industry
2
Oil and gas leases
2
Petroleum in submerged lands
2
Petroleum industry and trade
2
Population forecasting
2
Power utilization
4
Public goods
4
Research
4
Social aspects
4
Social conditions
4
Sociological aspects
4
Subsistence economy
1
Wild plants, Edible
1