D, Sarala Thambavani, and Sabitha MA. “Calculating Integrated Pollution Indices for Heavy Metals in Ecological Geochemistry Assessment Near Sugar Mill”. Journal of Research in Biology 2, no. 5 (July 11, 2012): 489-498. Accessed September 19, 2024. https://ojs.jresearchbiology.com/index.php/jrb/article/view/241.