Citation:Khoa, S.N., Smith, L., Lorenzen, K. Garaway, C., Perera, L.R., De Silva, S., Kumara, M.M.C., Amarasinghe, U.S., Kularatne, M.G. and Bandara, H.M.S.C. (2003). Assessment and Management of Irrigation Impacts on Tropical Inland Fisheries: A Case Study from Sri Lanka.