Jensen, Rue. Diseases of feedlot cattle / Rue Jensen and Donald R. Mackey. - 3rd ed. - Philadelphia : Lea & Febiger, 1979. - viii, 300 . : ill. ; 26 cm. Includes bibliographies and index. Open access. ISBN: 0812106466 LCCN: 7818729 Subjects--Topical Terms: Cattle--Diseases.Feedlots.