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Contributor
- Chow, Ven Te, 1919- 3
- Csallany, Sandor C. 3
- Krizek, Raymond J. 3
- Preul, Herbert C. 3
Topic
- Hydrology 3
- Irrigation 2
- Technology 2
- Water-supply 2
- Aswan High Dam (Egypt) 1
- Meḳorot (Tel Aviv, Israel) 1
- Saline water conversion 1
Rights
- In Copyright 3
