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               Water for human needs proceedings of the second world Congress on water resources, New Delhi, India, 12-16 December 1975 - New Delhi : Central Board of Irrigation and Power.
               5v. (v.p)
                Contents: V.1 Energy and Food-v.2 Health and planning-v.3 Development and meteorology-v.4 Management and Education-v.5 Technology and Ecology

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                Subjects: Water-supply; Power resources; Human ecology.