Iftikhar Ahmad, Mahboob Akhtar and M. Shafi Nazir
Asian Journal of Plant Sciences 1 ( 4 ): 330 - 331 , 2002
Muhammad Yasin, M. Asghar Malik and M. Shafi Nazir
Journal of Agronomy 2 ( 1 ): 52 - 58 , 2003
Muhammad Yasin, M. Asghar Malik and M. Shafi Nazir
Journal of Agronomy 2 ( 1 ): 13 - 19 , 2003
Abdul Ghaffar, Muhammad Akbar Khan, Muhammad Akhtar, Muhammad Anwar Qureshi, Umar Farooq and M. Nazir
Journal of Applied Sciences 6 ( 1 ): 127 - 130 , 2006
M. Shafi Nazir, Abdul Jabbar, Ashiq Hussain, M. Saeed and Shah Nawaz
Pakistan Journal of Biological Sciences 3 ( 3 ): 481 - 482 , 2000
M. Shafi Nazir, Abdul Jabbar, Zubair Waheed, Abdul Ghaffar and M. Aslam
Pakistan Journal of Biological Sciences 3 ( 6 ): 998 - 1001 , 2000