2026-06-27http://hdl.handle.net/123456789/156697application/pdfOpen Accessirrigation managementtertiary level irrigationinstitution buildingcropsdiversificationeconomic aspectsTechnical Assistance Study (T.A.1480 SRI). Irrigation Management and Crop Diversification (Sri Lanka) - Phase II: Seasonal report - Kirindi Oya, Maha 1991/92Book