McCullough, M. (1973). Optimum feeding of dairy animals. Athens: The University of Georgia press.
Chicago Style aipamenaMcCullough, Marshall. Optimum Feeding of Dairy Animals. Athens: The University of Georgia press, 1973.
MLA aipamenaMcCullough, Marshall. Optimum Feeding of Dairy Animals. Athens: The University of Georgia press, 1973.
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