Varma C V J Ed. Water and energy 2001 Needs, development, utilisa Varma C V J Ed. - New Delhi Oxford 1995 - 832p. cm. - International Research and Development Conference. Central Board of Irrigation and Power V1: Water Resources. (673p) . Source: General Book Dewey Class. No.: U6715.2.P5, N5.1-N5.2