Shakeel Ahmad Jatoi, Ghulam Mustafa Sajid, Hidayat Ullah Sappal, Muhammad Safdar Baloch Azra Quraishi and Rashid Anwar
Journal of Biological Sciences 1 ( 12 ): 1141 - 1144 , 2001
Naheed Akhtar Sayal, Obaid Ullah Sayal and Shakeel Ahmad Jatoi
Pakistan Journal of Biological Sciences 2 ( 3 ): 1080 - 1082 , 1999