Ghulam Murtaza, Syed Abdul Majid and Rehana Asghar
Asian Journal of Plant Sciences 3 ( 6 ): 728 - 730 , 2004
Muhammad Siddique Awan, Aleem Ahmed Khan, Masood Ahmed Qureshi, Khawaja Basharat Ahmed and Ghulam Murtaza
Journal of Applied Sciences 4 ( 2 ): 250 - 256 , 2004