Briggs, Hilton Marshall. Modern breeds of livestock / Hilton M. Briggs, Dinus M. Briggs. - 4th edition. - New York : MacMillan Publishing Company, Incorporated, c1980. - xiv, 802 pages : illustrations ; 24 cm. Includes bibliographical references and index. ISBN: 002314730X LCCN: 78031307 Subjects--Topical Terms: Livestock breeds. LC Class. No.: SF105 / .B7 1980 Dewey Class. No.: 636