Limit your search
Topic
- Agriculture 26
- Politics and government 25
- Bureaucracy 20
- Dams 15
- Irrigation 14
- Economics 13
- Finance 12
- Reclamation of land 10
- Building 8
- Demography 8
- more »
Publisher
- United States. Joint Publications Research Service 71
Decade
- 1980-1989 71