C. K. Saha, M.S. Alam, A. Khatun, Z. Naher, M. Hussain and M. Rahman
Journal of Biological Sciences 2 ( 11 ): 752 - 753 , 2002
Lipika Ghosh, M.S. Alam, M.R. Ali, A.M. Shohael, F. Alam and R. Islam
Journal of Biological Sciences 3 ( 5 ): 508 - 514 , 2003
U. K. Nath and M.S. Alam
Journal of Biological Sciences 2 ( 11 ): 762 - 764 , 2002