Haynes, N. Bruce, 1926- Keeping livestock healthy / N. Bruce Haynes ; foreword by Robert F. Kahrs. - 4th ed. - North Adams, Mass. : Storey Books, 2001. - vi, 345 p. : ill. ; 23 cm. Includes bibliographical references (p. 330). ISBN: 1580174213 (alk. paper) 1580174353 (pbk. : alk. paper) LCCN: 2001042889 Subjects--Topical Terms: Livestock--Diseases.Livestock--Diseases--Prevention.Animal health. LC Class. No.: SF751 / .H39 2001 Dewey Class. No.: 636.089/6