CHAND, RAMESH, J. S. SHANKAR, P. KUMAR, and S. R. VERMA. “HEAVY METALS ACCUMULATION AND THEIR EFFECTS ON A FEW ENZYMES IN NOTOPTERUS NOTOPTERUS”. UTTAR PRADESH JOURNAL OF ZOOLOGY 8, no. 2 (February 2, 1988): 114–123. Accessed June 28, 2025. https://www.mbimph.com/index.php/UPJOZ/article/view/1076.