De Silva, C.S.Wetherhead, K.Rushton, K.R.2014-11-122014-11-121996Tropical Agricultural Research, 8:p.163-174https://dl.nsf.gov.lk/handle/1/12055AgricultureAgrowell systemsSustainable agricultureIrrigationHardrock AquifersWater managementSoil moisture balanceAgricultural engineeringSustainability of agrowell irrigation on hardrock aquifers of Sri LankaA