Asghar Ali, M. Asghar Malik, Rana Majid Rahman, Rashid Sohail and M.M.Akram
Pakistan Journal of Biological Sciences 3 ( 4 ): 681 - 682 , 2000
Asghar Ali, Asif Tanveer, M. Adil Choudhry, Rashid Sohail and M.M. Akram
Pakistan Journal of Biological Sciences 4 ( 4 ): 460 - 461 , 2001