Chandrasekera, L.K.H.UPathiratne, A.2015-04-202015-04-202005Bulletin of Environmental Contamination and Toxicology, 75:p.1228-1233https://dl.nsf.gov.lk/handle/1/19225Fishery BiologyNile tilapiaOreochromis niloticusResponse of brain and liver cholinesterases of Nile tilapia, Oreochromis niloticus, to single and multiple exposures of chlorpyrifos and carbosulfanArticleRG/2003/ZOO/005FR 1565