Muhammad Shakeel Ahmad, Tariq Mukhtar and Riaz Ahmad
Asian Journal of Plant Sciences 3 ( 5 ): 544 - 548 , 2004
Hamayun Khan, Muhammad Misri Rind, Riaz Ahmad, Nazir Ahmad and Ghiasuddin Shah
Journal of Animal and Veterinary Advances 2 ( 9 ): 539 - 541 , 2003
Asadullah khan, Riaz Ahmad, Umar Saddique, Hamayun Khan, Mohammad Zubair and Younas Mohammad
Journal of Animal and Veterinary Advances 5 ( 11 ): 912 - 915 , 2006
Nazir Javed, H.U. Khan and Riaz Ahmad
Journal of Biological Sciences 2 ( 11 ): 725 - 726 , 2002
Muhammad Saeed, Ata Ullah, Riaz Ahmad and Abdul Jabbar
Pakistan Journal of Biological Sciences 2 ( 3 ): 980 - 983 , 1999
Mohammad Arif, Khair Mohammad Kakar, Riaz Ahmad and Shaukat Ali
Pakistan Journal of Biological Sciences 4 ( 9 ): 1087 - 1089 , 2001