Zahid Pervaiz, Khadim Hussain, S.S.H.Kazmi and Mrs. Belqees Akhter
Asian Journal of Plant Sciences 2 ( 11 ): 841 - 843 , 2003
Nazir Ahmad, Muhammad Abid, Khadim Hussain, Muhammad Akram and Muhammad Yousaf
Asian Journal of Plant Sciences 2 ( 5 ): 449 - 453 , 2003