Mahees, M.T.M.Sivayoganathan, C.Basnayake, B.F.A.2014-11-122014-11-122011Tropical Agricultural Research, 22(3):p.239-250https://dl.nsf.gov.lk/handle/1/12402Environmental SciencesConsumptionSolid waste disposalWater pollutionHousehold incomePinga Oya catchment areaMahaweli projectWater QualityConsumption, solid waste generation and water pollution in Pinga oya catchment areaA