Ijaz Ahmad Khan, Gul Hassan and Ihsanullah
Asian Journal of Plant Sciences 2 ( 3 ): 251 - 253 , 2003
Riazud Din Ahmad, Abdul Jabbar Malik, Mohammad Ali Chang, Gul Hassan and Mohammad Subhan
Asian Journal of Plant Sciences 1 ( 4 ): 432 - 435 , 2002
Ijaz Ahmad Khan, Gul Hassan, Ihsanullah and Muhammad Azim Khan
Asian Journal of Plant Sciences 2 ( 3 ): 294 - 296 , 2003
Naeem Khan, Gul Hassan, Muhammad Azim Khan and Ikramullah Khan
Asian Journal of Plant Sciences 2 ( 3 ): 305 - 309 , 2003
Mohammad Safdar Baloch, Inayat Ullah Awan, Gul Hassan, Muhammad Ayyaz Khan, Khalil Ahmad and Muhammad Zubair Sulemani
Journal of Agronomy 3 ( 1 ): 52 - 58 , 2004
Riazud Din Ahmad, Abdul Jabbar Malik, M. Ali Chang, Gul Hassan, Muhammad Subhan, M. Umar Khan and Liaqat Ali
Journal of Applied Sciences 3 ( 6 ): 391 - 399 , 2003