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Creator
- Food and Agriculture Organization of the United Nations 3
- United Nations Development Programme 3
Topic
- Agriculture 3
- Irrigation 3
- Watersheds 3
- Climate 2
- Soils 2
- Evapotranspiration 1
- Salinity 1
- Sand 1
- Sprinkler irrigation 1
- Technology 1
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Water Basin
- River Nile >> Sudan 3