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Creator
- Egypt. Wizārat al-Rayy 4
Topic
- Hydrology 4
- Groundwater 2
- Water-supply 2
- Agriculture 1
- Aquifers 1
- Barrages 1
- Evapotranspiration 1
- Hydrogeology 1
- Irrigation 1
- Labor 1
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Water Basin
- River Nile >> Sudan 4
Language
- English 4
Format
- application/pdf 4