Ghulam Hayder, S. Suhail Mumtaz, Aslam Khan and Sherin Khan
Asian Journal of Plant Sciences 2 ( 3 ): 339 - 341 , 2003
Nazim Hussain, Imran Haider Shamsi, Sherin Khan, Habib Akbar and Wajid Ali Shah
Asian Journal of Plant Sciences 2 ( 12 ): 873 - 877 , 2003
Johar Ali, Jehan Bakht, Mohammad Shafi, Sherin Khan and Wajid Ali Shah
Journal of Agronomy 1 ( 1 ): 12 - 14 , 2002
Sheraz Farid, Sherin Khan and Syed Zahid Hussain
Pakistan Journal of Biological Sciences 3 ( 9 ): 1417 - 1419 , 2000