Effect of Malathion (An Organophospahte) on Electrophoretic Banding Patterns of Esterase Isozymes in Gill, Liver, Brain Tissue of Fresh Water Fish Channa Punctatus (Bloch) . bpas-zoo. 2023;42(1):140-148. doi:10.48165/bpas.2023.42A.1.12