Fazal Maula, Ishtiaq Ali Khan and Imtiaz Ali Khan
Asian Journal of Plant Sciences 1 ( 1 ): 59 - 61 , 2002
A.U. R. Saljoqi, Irfanullah, Fazal Maula and Shahid Sattar
Pakistan Journal of Biological Sciences 6 ( 4 ): 394 - 396 , 2003