Jeyakumar, P.Pathmarajah, S.Ariyaratne, A.R.2014-11-122014-11-122001Tropical Agricultural Research, 13:p.112-122https://dl.nsf.gov.lk/handle/1/11805IrrigationWater managementDecision support systemComputer softwareIrrigation methodsDecision makingMicro irrigationUser-friendly computer package for on-farm water management in the dry zone of sri LankaA