Cow testing ledger
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: Dairy cattle; Breeding; Cow testing
Notes: "The following publications may be obtained free of charge from the U.S. Department of Agriculture, Washington, D.C. Farmers' Bulletin No. 1446 Cow Testing Associations, Misc. Circular No. 26 - Cow Tester's Handbook, U.S.D.A. Bulletin 1069 Relation of Production to Income, Dept. Circular No. 235 - Utility Value of Purebred Livestock, Yearbook Separate No. 841 - Runts and the Remedy."-- page 4