Kellems, Richard O. Livestock feeds and feeding / Richard O. Kellems, D.C. Church. - 6th ed. - Upper Saddle River, N.J. : Prentice Hall, c2010. - xiv, 711 p. : ill. ; 27 cm. Includes bibliographical references. ISBN: 9780131594753 Subjects--Topical Terms: Feeds.Animal feeding.Animal nutrition. LC Class. No.: SF95 Dewey Class. No.: 636.08/4