Das, Manas KR, and Srikanta Samanta. “Application of an Index of Biotic Integrity (IBI)to Fish Assemblage of the Tropical Hooghlyestuary”. Indian Journal of Fisheries 53, no. 1 (June 20, 2011): 47–57. Accessed June 17, 2026. https://epubs.icar.org.in/index.php/IJF/article/view/6908.