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Creator
- United States. Department of State 13
- Food and Agriculture Organization of the United Nations 3
- United Nations Development Programme 3
- Egypt. Wizārat al-Rayy 2
- Feltz, Herman R. (Herman Ray), 1926- 2
- Geological Survey (U.S.) 2
- Artukoglu, Necip Oguhan 1
- Aydin, Ayten 1
- Baldwin, Helene Louise, 1920- 1
- Bayne, E. A. 1
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Topic
- Politics and government 17
- Agriculture 16
- Hydrology 13
- Watersheds 13
- Water diversion 12
- Water-supply 12
- Irrigation 11
- Groundwater 10
- Precipitation (Meteorology) 9
- Technology 8
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Language
- English 70
Publisher
- United States. Department of State 13
- Middle East Institute (Washington, D.C.) 4
- Food and Agriculture Organization of the United Nations 3
- Unesco 3
- United States. Government Printing Office 3
- Central Treaty Organization 2
- Egypt. Wizārat al-Rayy 2
- Hotsaʼat sefarim ʻa. sh. Y.L. Magnes 2
- United States. Department of the Interior 2
- Aldine Publishing Company 1
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Repository
- Oregon State University. Libraries 70
Decade
- 1960-1969 70