Silva, E.I.L.2016-07-042016-07-041989National Workshop on Instream Ecology and Reservoir Production of the Mahaweli Basin : a Modified Ecosystem:p.13https://dl-ifs.nsf.gov.lk/handle/1/1564Discontinuum of the Mahaweli river and its impact on the structure and the functioning of instream habitats: an overviewArticle