Limit your search
Topic
- Watersheds 4
- Aquifers 3
- Groundwater 3
- Aswan High Dam (Egypt) 1
- Deserts 1
- French Territory of the Afars and Issas 1
- Irrigation 1
- Limestone 1
- Precipitation (Meteorology) 1
- Reservoirs 1
- more »
Region
- Egypt 4
- Sudan 2
- Ethiopia 1
- South Sudan 1
Water Basin
- River Nile >> Sudan 4
Publisher
- United Nations 4