M. A. Hossain, M.R. Karim, S. Begum, M.A. Hossain and M.A. Haque
Journal of Biological Sciences 2 ( 10 ): 656 - 658 , 2002
M. A. Habib, M.A.R. Sarker, M.R. Uddin, M.R. Karim and M.A. Hossain
Journal of Biological Sciences 2 ( 10 ): 666 - 668 , 2002