Gillespie, J. R. (1989). Modern livestock & Poultry production. Albany, N.Y: Delmar Publishers Inc.
Chicago Style aipamenaGillespie, James R. Modern Livestock & Poultry Production. Albany, N.Y: Delmar Publishers Inc, 1989.
MLA aipamenaGillespie, James R. Modern Livestock & Poultry Production. Albany, N.Y: Delmar Publishers Inc, 1989.
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