Modern livestock and poultry production /
Gillespie, James R.
Modern livestock and poultry production / James R. Gillespie and Frank B. Flanders. - 8th ed. - Clifton Park, NY : Delmar Cengage Learning, c2010. - 1060 pages : col. illustration, maps ; 29 cm.
Modern livestock and poultry production / James R. Gillespie and Frank B. Flanders. - 8th ed. - Clifton Park, NY : Delmar Cengage Learning, c2010. - 1060 pages : col. illustration, maps ; 29 cm.