Citation:Indrajith, P., Pathiratne, K.A.S. and Pathiratne, A., 2006. Heavy metal levels in two species of food fish, Etroplus suratensis (Koraliya) and Ambassis commersoni (Katilla) inhabiting Negombo lagoon, Sri Lanka, Proceedings of the 62nd Annual Sessions of Sri Lanka Association for the Advancement of Science, pp 84.