Jinapala, K.Somaratne, P.G.Samad, M.2014-12-122014-12-122001Economic Review, 27(8-9):p.23-26https://dl.nsf.gov.lk/handle/1/15201Engineering and TechnologyWater managementDeduru oya river basinwater management lawsWater resources management in a river basin. institutional gaps and implications case study of deduru oya river basin Sri LankaArticle