Wickramaarachchi, T.N.Wijesekera, N.T.S.2014-11-122014-11-122001Tropical Agricultural Research, 13:p.143-155https://dl.nsf.gov.lk/handle/1/11808IrrigationIrrigation schedulingWater supplyWater useA comparison of irrigation water issue options - case study from system H of Mahaweli development programmeA