Dairy cattle breeds
Nystrom, A.B.
Dairy cattle breeds - Washington 1925 - 1-34 p. - Dairy, Cattle, Breed United States Department of Agriculture. Farmers Bulletin No. 1443 .
Dairy cattle breeds - Washington 1925 - 1-34 p. - Dairy, Cattle, Breed United States Department of Agriculture. Farmers Bulletin No. 1443 .