Publisher
- Gebrüder Borntraeger 1
- Geological Survey (U.S.) 1
- Institute for Palestine Studies (Washington, D.C.) 1
- Institute of British Geographers 1
- International Law Association 1
- Irrigation Service 1
- Israel. Miśrad ha-ḥaḳlaʼut 1
- Israel. Miśrad ha-ḥuts 1
- Lebanon. Maṣlaḥah al-Waṭanīyah li-Nahr al-Līṭānī 1
- Molodai︠a︡ gvardii︠a︡ (Firm) 1
- Nedra (Firm) 1
- Office arabe de presse et de documentation 1
- Princeton University Press 1
- South-western Publishing Company 1
- Sovetskaiia Rossiia 1
- Turkey. Enerji ve Tabiı̂ Kaynaklar Bakanlığı 1
- United Nations 1
- United States. Bureau of Reclamation 1
- United States. Central Intelligence Agency. Office of Research and Reports 1
- United States. Department of Defense 1