M. Riaz Malik, A.M. Haqqani, Habib-ur-Rahman Khan, C.A. Ozair and Bashir Ahmed Malik
Journal of Biological Sciences 1 ( 3 ): 113 - 116 , 2001
M.Riaz Malik, A.M. Haqqani, Habib-ur-Rehman, C.A. Ozair and Bashir Ahmed Malik
Journal of Biological Sciences 1 ( 5 ): 372 - 377 , 2001