Jensen, Rue. Diseases of feedlot cattle / [by] Rue Jensen [and] Donald R. Mack ey. - 2d ed. - Philadelphia : Lea & Febiger , 1971. - viii, 377 p. : ill. ; 26 cm. Includes bibliographies. ISBN: 0812103610 Subjects--Topical Terms: Cattle--Diseases.Feedlots. Dewey Class. No.: 636.20896 JEN