Mixed toxicity of three organophosphorus pesticides (Quinalphos, Malathion, Monocrotophos) and studies on effects of quinalphos on freshwater fish channa punctatus (Bloch)
Toxicity and effect of cyhalothrin on fresh water fish: Catla catla (Hamilton), labeo Rohita (Hamilton), Cirrhinus Mrigala (Hamilton), Cyprinus Carpio (Linnaeus) and Ctenopharyngodon Idellus (Valencienees)
