Kumar, Suneel, and R. K. Gautam. 2014. “Histopathological Changes Induced by Sub Lethal Toxicity of Nuvan in the Liver and Kidney of Fresh Water Fish Channapunctatus. (Bloch.)”. The International Journal of Science & Technoledge 2 (13). http://internationaljournalcorner.com/index.php/theijst/article/view/128234.