Khurshid. A., M. Farooq, F. R. Durrani, K. Sarbiland and N. Chand
International Journal of Poultry Science 2 ( 2 ): 164 - 167 , 2003
Murad Ali, M. Farooq, F. R. Durrani, N. Chand, K. Sarbiland and A. Riaz
International Journal of Poultry Science 2 ( 4 ): 275 - 279 , 2003