Md. Abdul Baten, Begum Samsun Nahar, Hisashi Kon and Nobuhiro Matsuoka
Pakistan Journal of Biological Sciences 4 ( 1 ): 20 - 23 , 2001
Md. Abdul Baten, Begum Samsun Nahar, Hisashi kon and Nobuhiro Matsuoka
Pakistan Journal of Biological Sciences 3 ( 10 ): 1644 - 1647 , 2000