Wickremasuriya, S.S.De Silva, C.A.K.Kaluarachchi, H.C.2020-11-082020-11-081991Engineer, 19(3):p.20-27https://dl-iesl.nsf.gov.lk/handle/1/2365IrrigationHandapanagala irrigation schemeSilt exclusionSediment accumulationKirindi oyaHydraulic modelSilt exclusion in irrigation systems - Handapanagala irrigation schemeArticle