SYNERGETIC EFFECTS OF PHYSICOCHEMICAL PARAMETERS OF WATER ON THE PARASITIC EFFECTS OF Trichodina Sp. SAMPLED FROM THE EPIDERMIS OF Channa Punctatus IN RELATION TO ORGANIC POLLUTION OF RIVER SARASWATI (INDIA) . Appl Biol Res 2023, 24 (4), 471-483. https://doi.org/10.48165/.