De Silva, D.N.2016-07-042016-07-041989National Workshop on Instream Ecology and Reservoir Production of the Mahaweli Basin : a Modified Ecosystem:p.9https://dl-ifs.nsf.gov.lk/handle/1/1559Aspects of the biology of labeo fisheri (Teleostei:Cyprinidae), an endemic threatened species from the upper Mahaweli river systemArticle