B,.R. Kazi, F.C. Oad, G. H. Jamro, L.A. Jamali and N.L. Oad
Journal of Applied Sciences 2 ( 5 ): 550 - 552 , 2002
A.N. Mirani, L.A. Jamali, F.C. Oad, M.A. Samo, A.A. Lakho and N.L. Oad
Journal of Applied Sciences 1 ( 3 ): 343 - 344 , 2001