James, R, V Jancy Pattu, G Devakiamma, and K Sampath. “Impact of Sublethal Levels of Mercury on Glycogen and Selected Respiratory Enzymes in Heteropneustesfossilis and Role of Water Hyacinth in Reduction of Hg Toxicity”. Indian Journal of Fisheries 38, no. 4 (September 30, 2011): 249–252. Accessed June 19, 2026. https://epubs.icar.org.in/index.php/IJF/article/view/10415.