Impact of Sailfin Catfish (Pterygoplichthys spp.) on the catch composition in Kala wewa and Rajanganaya reservoir in the north central province of Sri Lanka

de Silva, T.W.J.T.Epa, U.P.K.2015-04-232015-04-232014De Silva, T.W.A.J. and Epa, U.P.K., 2014. Impact of Sailfin Catfish (Pterygoplichthys spp.) on the catch composition in Kala wewa and Rajanganaya reservoir in the north central province of Sri Lanka, Proceedings of the SLCARP International Research Symposium, Sri Lanka Council for Agricultural Research Policy, pp 128.http://repository.kln.ac.lk/handle/123456789/7030enImpact of Sailfin Catfish (Pterygoplichthys spp.) on the catch composition in Kala wewa and Rajanganaya reservoir in the north central province of Sri LankaArticle