Alternative approaches to small tank/cascade rehabilitation: socio-economic and institutional prespevtive - Colombo Hector Kobbekaduwa Agrarian Research and Training Institute 2013 - ix, 55 p. 9789556121612 Subjects--Topical Terms: IrrigationAlternate strategies-irrigationAgrarianresearch Dewey Class. No.: 631.587 / AHE