Dairy cattle and milk production
Eckles, C.H.
Dairy cattle and milk production by C.H. Eckles - 3rd edn. - America Macmillan Company 1939 - 516 p.
Cattle
Milk
636.2 / E 19 D
Dairy cattle and milk production by C.H. Eckles - 3rd edn. - America Macmillan Company 1939 - 516 p.
Cattle
Milk
636.2 / E 19 D