Ikram -ul-Haq, Nuzhat Inam, Sikander Ali and M.A. Qadeer
Journal of Biological Sciences 1 ( 4 ): 175 - 177 , 2001
Sikander Ali, Ikram-ul-Haq, M.A. Qadeer and Javed Iqbal
Journal of Biological Sciences 1 ( 4 ): 178 - 181 , 2001
Aamir Ishaq, Sikander Ali, Ikram-ul-Haq and M.A. Qadeer
Journal of Biological Sciences 2 ( 11 ): 760 - 761 , 2002