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           Atwal, A S (Chairman)
               Land and water management in the Indus Basin (India) national symposium 1978: the contributed papers \ A S Atwal - Ludhiana : Indian Ecological Society, 1978.
               2v. (540; 694p.)
                Contents: v.1. Land and water resources- v.2. Crop production and ecosystem

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                Subjects: Water quality-Measurement-India; Ground water-India; Irrigation water-India.