De Silva, M.P.Priyadarshana, D.G.T.2016-10-202016-10-202000Environmental Stress:Indication, Mitigation and Eco-conservation, Edited by Yunus et al., 2000:p.259-260Paper presented at an International Conference on Plants and Environmental Pollution, India, 1996https://dl.nsf.gov.lk/handle/1/23396Environmental SciencePhytoplanktonsBiomonitorsLagoonsA comparative survey of phytoplanktonic flora in three lagoons in Southern Sri Lanka with special reference to their usage as biomonitorsArticleRG/93/MAB/002FR 1057