Sultana, R. and Mustaquim, J. (2003) “?SOME PHYSICAL PARAMETERS OF THE SANDSPIT BACKWATERS, KARACHI COAST”, Biological Sciences - PJSIR, 46(5), pp. 333–334. Available at: https://v2.pjsir.org/index.php/biological-sciences/article/view/1667 (Accessed: 13 May 2024).