Abeyratne, S.Ganewatta, P.Merrey, D.J.Hector Kobbekaduwa Agrarian Research and Training Institute2014-07-182014-07-181986https://dl-harti.nsf.gov.lk//handle/1/2207viii, 333p.Water ManagementSri LankaProceedings of a workshop on water management in Sri Lanka:January 20-22, 1982