« Previous
Next »
Topic
- Aswan High Dam (Egypt) 8
- Dams 6
- Building 5
- Politics and government 5
- Soviet Union 5
- Agriculture 2
- Demography 2
- Economic development 2
- Industries 2
- Agriculture and state 1
- Bibliography 1
- Desertification 1
- Economics 1
- Filters and filtration 1
- Groundwater 1
- Irrigation 1
- Land tenure 1
- Water consumption 1
- Water-power 1