Udder diseases of dairy cows /
Bunyea Hubert
Udder diseases of dairy cows / Hubert Bunyea ; U.S. Department of Agriculture - Washington : Govt printing office, 1926. - 13 p.: ill., 23 sm. - Farmers' bulletin No. 1422 .
Feet notes
Dairy cows--diseases
Udder diseases of dairy cows / Hubert Bunyea ; U.S. Department of Agriculture - Washington : Govt printing office, 1926. - 13 p.: ill., 23 sm. - Farmers' bulletin No. 1422 .
Feet notes
Dairy cows--diseases