Muhammad Amir Khan, Muhammad Safdar Baloch, Ishtiaq Taj and Inamullah Gandapur
Pakistan Journal of Biological Sciences 2 ( 3 ): 667 - 669 , 1999
Muhammad Ayyaz Khan, Ishtiaq Taj, Ijaz Ahmad and Muhammad Safdar Baloch
Pakistan Journal of Biological Sciences 2 ( 3 ): 737 - 738 , 1999