J Michael Forbes. (2007). Voluntary Food Intake and Diet Selection in Farm Animals (2nd.). CABI.
Παραπομπή Chicago StyleJ Michael Forbes. Voluntary Food Intake and Diet Selection in Farm Animals. 2nd. CABI, 2007.
Παραπομπή MLAJ Michael Forbes. Voluntary Food Intake and Diet Selection in Farm Animals. 2nd. CABI, 2007.
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