Geetha, S., Dr. J. Roopavathy, and S. Abanah Sharon. 2019. “EFFECT OF AZARDIRACHTA INDICA LEAF EXTRACT ON GILL OF FRESHWATER FISH, LABEO ROHITA”. International Journal of Pharmaceutical and Biological Science Archive 7 (2). https://ijpba.in/index.php/ijpba/article/view/111.