RAO, M. V.; THIRUPATHI, K.; YANAMALA, V. SUB LETHAL EFFECTS OF MALATHION (AN ORGANOPHOSPHATE) ON BIOCHEMICAL PARAMETERS OF FRESH WATER FISH Labeo rohita (HAMILTON). UTTAR PRADESH JOURNAL OF ZOOLOGY, v. 42, n. 7, p. 49-55, 11 abr. 2021.