References
- Agriculture Ministry Of Iran - animal affairs vice management, 2003, anually report.
- Alexiev, A., 1997. Water buffalo. University edition, St. St. Kliment Ohridski” Sofia, pp. 166.
- Pirmohhamdai, R., A. Mohsen Pour and Q. Manafiazar; 2003. Effect of different levels of dietary protein and energy on growth of male Azerbaijan buffalo calves; contributed paper,7th World Buffalo Congress – Philippine, Manila.
- Kalev, R., K. Dimov and M. Tzankova, 2003, meat productivity of buffalo and calves fattened to Equal age , contributed paper,7th World Buffalo Congress – Philippine, Manila.
- Lapitan, R.M., A.N. Del Barrio, O. Katsube, E.A. Orden, A.Y. Robles, T. Fujihara, L.C. Cruz and Y. Kanai, 2003, Production performance, carcass and meat characteristics of Grade Brahman cattle (Bos indicus L.) and crossbred water buffalo (Bubalus bubalis L.) II. Carcass and meat characteristics. Contributed paper, 7th World Buffalo Congress – Philippine, Manila;
- SPSS for windows, Release 11. Standard version, Inc, 1989–2002.