B, D. R., K. B. P, S. V. D, and A. N. E. “The Evaluation of Toxic Effect (LC 50) of Endosulfan on Female Crab Brytelphusa Guerini”. Journal of Experimental Sciences, vol. 3, no. 7, Jan. 2013, https://updatepublishing.com/journal/index.php/jes/article/view/1961.