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Topic
- Aswan High Dam (Egypt) 19
- Agriculture 4
- Irrigation 4
- Barrages 3
- Canals 3
- Dams 3
- Economic development 3
- Groundwater 3
- Politics and government 3
- Soviet Union 3
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Region
- Egypt 18
- Sudan 4
- Ethiopia 2
- South Sudan 2
Publisher
- Egypt. Wizārat al-Rayy 3
- Akedemiia Nauk SSR, Institut Vostokovedeniia 1
- American Society of Civil Engineers 1
- Barnes & Noble 1
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- International Association of Hydrological Sciences 1
- International Water Resources Association 1
- Izdatelʹstvo politicheskoĭ literatury 1
- Middle East Institute (Washington, D.C.) 1
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Decade
- 1970-1979 19