Cooperative bull associations
Subtitle: a summary of the exhibit
By: United States Department of Agriculture, Extension Service, Office of Exhibits
Publisher: United States Department of Agriculture
Published: 1927
Place of publication: Washington, D.C.]
Language: eng
Subjects: Bulls; Breeding; Dairy cattle
Notes: "The following publications may be obtained free of charge from the U.S. Department of Agriculture, Washington, D.C. Farmers' Bulletin 1412 - Care and Management of Dairy Bulls, Bureau of Dairying Plans and Specifications of the Safe Keeper Bull Pen, Farmers' Bulletin 993 Cooperative Bull Associations."--page 3