Mosharraf Hossain, Shah Md. Munirur Rahman, K.M. Khalequzzaman, Md. Nazrul Islam and M. Ashrafuzzaman
Journal of Biological Sciences 3 ( 5 ): 478 - 483 , 2003
Muhammad Morshed Alam, Md. Nazrul Islam, Shah Md. Munirur Rahman, Md. Halaluddin and Md. Moynul Hoque
Journal of Biological Sciences 3 ( 7 ): 643 - 654 , 2003