Kochi, Central Marine Fisheries Research Statio. “ANNUAL REPORT OF THE DIRECTOR FOR THE YEAR ENDING 31st MARCH 1961”. Indian Journal of Fisheries 8, no. 2 (December 20, 2011): 449–525. Accessed June 20, 2026. https://epubs.icar.org.in/index.php/IJF/article/view/13563.