by Zhao, J. (Northwest A and F Univ., Yangling (China). Coll. of Veterinary Medicine), Xie, W. (Northwest A and F Univ., Yangling (China). Coll. of Veterinary Medicine), Lin, X. (Northwest A and F Univ., Yangling (China). Coll. of Veterinary Medicine), Baloch, A.R, Zhang, X
Published in Pakistan veterinary journal (01.01.2012)

by Khalil, S.K, Khan, A.Z, Baloch, A.R, Shah, P. (NWFP Agricultural Univ., Peshawar (Pakistan). Dept. of Agronomy)
Published in Sarhad journal of agriculture (1999)