Dairy cattle feeding and management
Reaves, Paul M
Dairy cattle feeding and management - 5th ed. - New York John Wiley 1954 - 448 p.
Animal husbandry
636.084 / REA
Dairy cattle feeding and management - 5th ed. - New York John Wiley 1954 - 448 p.
Animal husbandry
636.084 / REA