Gautam, Narayan Prasad (Er) Principles of hydropower engineering - 1st ed - Kathmandu: Subhechchha and Sadhichchha Publishing House; 2015. - 544p. Illus Includes reference index ISBN: 9789937295536 RS.900.00 Subjects--Topical Terms: hydro power Dewey Class. No.: 621.312G275p /2015