One pound of pork every seven minutes
Subtitle: a summary of the exhibit
By: United States Department of Agriculture, Extension Service, Office of Exhibits
Publisher: United States Department of Agriculture
Published: 1925
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Farm management; Swine; Breeding
Notes: "The following publications may be obtained free of charge from the U.S. Department of Agriculture, Washington, D.C. Farmers' Bulletin 874 - Swine Management, Farmers' Bulletin 1244 - Diseases of Hogs, Farmers' Bulletin 1263 - Breeds of Swine, Farmers' Bulletin 1437 - Swine Production"--page 4