Rajakaruna, R.M.P.Nandasena, K.A.Jayakody, A.N.2014-11-122014-11-122005Tropical Agricultural Research, 17:p.80-92https://dl.nsf.gov.lk/handle/1/11991ChemistryGroundwater contaminationPlant nutrientsWater qualityNuwaraeliyaVegetable cultivationWater pollutionPlant nutrient contamination of shallow-groundwater in intensive vegetable gardens of Nuwara EliyaA