Azmat Ali Awan, Javed Iqbal and Fazli Wahab
Journal of Biological Sciences 1 ( 6 ): 440 - 441 , 2001
Noor Rahman, Ijaz Hussain, Mohammad Imran, Taslim Jan and Azmat Ali Awan
Pakistan Journal of Biological Sciences 3 ( 2 ): 330 - 331 , 2000