Shahrear Ahmad, M. N. Amin and M. Ashik Mosaddik
Pakistan Journal of Biological Sciences 5 ( 4 ): 416 - 418 , 2002
Muhammad N. Amin, Kamrun Nahar, Firoj Ahmed and Shahrear Ahmad
Pakistan Journal of Biological Sciences 5 ( 4 ): 394 - 397 , 2002
Shahrear Ahmad, M. N. Amin, M.A.K. Azad and M. Ashik Mosaddik
Pakistan Journal of Biological Sciences 5 ( 1 ): 75 - 79 , 2002