Rao, A Sreenivasa, and P Ramamohana Rao. “Study on the Polycyclic Aromatic Hydrocarbons in Tissues of Fish from KoUeru Lake”. Indian Journal of Fisheries, vol. 48, no. 3, Sept. 2011, pp. 323-7, https://epubs.icar.org.in/index.php/IJF/article/view/8413.