Naqib Ullah Khan, Sana Ullah Khan, Gul Hassan, Abdul Aziz Khakwani and Qayum Nawaz
Journal of Biological Sciences 1 ( 7 ): 584 - 586 , 2001
Nasir Uddin, Abdul Aziz Khakwani, Saifullah Khan and Abdul Wahab
Pakistan Journal of Biological Sciences 3 ( 11 ): 1817 - 1819 , 2000
Abdul Aziz Khakwani, Haji Khalil Ahmad, Gull Hassan and Fateh Ullah Khan
Pakistan Journal of Biological Sciences 4 ( 10 ): 1209 - 1211 , 2001