Rana Muhammad Iqbal
Journal of Applied Sciences 3 ( 10 ): 650 - 658 , 2003
Rana Muhammad Iqbal and Hafiz Qutub Iqbal Chauhan
Journal of Biological Sciences 3 ( 10 ): 921 - 925 , 2003
Pakistan Journal of Biological Sciences 6 ( 24 ): 2001 - 2006 , 2003