Syed Ijaz Hussain, T. Mahmood, K. M. Khokhar, M. H. Laghari and M. H. Bhatti
Asian Journal of Plant Sciences 1 ( 3 ): 230 - 231 , 2002
Tariq Mahmood, Syed Ijaz Hussain, Khalid Mahmood Khokhar, M.H. Bhatti and Hashim Laghari
Asian Journal of Plant Sciences 1 ( 2 ): 160 - 161 , 2002