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Donor
- Naff, Thomas 603
- Kolars, John F. 11
Topic
- Water quality 640
- Hydrology 165
- Groundwater 159
- Technology 154
- Irrigation 132
- Contamination of environment 124
- Agriculture 114
- Economics 101
- Sewage 88
- Politics and government 76
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Rights
- In Copyright 640
Publisher
- United States. Joint Publications Research Service 50
- World Bank 27
- Middle East Economic Digest Ltd. 19
- Associates for Middle East Research 16
- Maktab al-Dirāsāt al-Lubnānīyah wa-al-ʻArabīyah 16
- Unesco 14
- United Nations 14
- Food and Agriculture Organization of the United Nations 12
- Jordan Press Foundation 9
- Geological Survey (U.S.) 8
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Collection
- The Middle East Water Collection 640