Mir Hatam and Amanullah
Asian Journal of Plant Sciences 1 ( 2 ): 180 - 181 , 2002
Muhammad Usman, Abdur Raced and Amanullah
Asian Journal of Plant Sciences 1 ( 3 ): 269 - 270 , 2002
Journal of Biological Sciences 1 ( 4 ): 242 - 244 , 2001