S. Datta, M.M. Rahman, M.A. Haque, M.M. Islam and M.F.A. Mollah
Journal of Biological Sciences 3 ( 5 ): 460 - 465 , 2003
M. Z. Karim, M.N. Amin, M.A.K. Azad, F. Begum, M.M. Rahman, M.M. Islam and R. Alam
Journal of Biological Sciences 3 ( 6 ): 553 - 560 , 2003