Amir Zaman Khan, Hamayoon Khan, Rozina Khan and Abdul Aziz
American Journal of Plant Physiology 2 ( 5 ): 311 - 317 , 2007
Hamayoon Khan, Amir Zaman Khan, Rozina Khan, Naoto Matsue and Teruo Henmi
International Journal of Agricultural Research 3 ( 2 ): 148 - 154 , 2008
Amir Zaman Khan, Hamayoon Khan and Rozina Khan
Research Journal of Botany 2 ( 4 ): 202 - 207 , 2007