Gunathilaka, P.M.P.C.Bandara, S.M.S.2021-04-092021-04-092001Young Members Section - IESL 95th Annual Sessions 2001:Presentation of Technical Papers:p.1-13https://dl-iesl.nsf.gov.lk/handle/1/3035Development of a model to simulate the upper Mahaweli catchmentConference Paper