Shah Md. Helal Uddin, M.J. Islam, A.K.M. Faruk-E-Azam, M.A. Hakim and Saiful Huda
Journal of Biological Sciences 3 ( 1 ): 112 - 118 , 2003
M.J. Islam, Shah Md. Helal Uddin, Saiful Huda, M.S. Rahman, M.F. Hossain and Mst. Nahida Laiju
Pakistan Journal of Biological Sciences 6 ( 20 ): 1720 - 1724 , 2003