Nadar Khan, Muhammad Qasim, Fayaz Ahmed, Falak Naz and Razaullah Khan
Asian Journal of Plant Sciences 1 ( 2 ): 146 - 147 , 2002
Razaullah Khan, Sher Ahmed, Salimullah Khan, Fayaz Ahmed, Meer Zaman and Bashir A. Khan
Asian Journal of Plant Sciences 1 ( 5 ): 548 - 549 , 2002