Cramer, Gail L., Agricultural economics and agribusiness / Cramer Gail L. and Clarence W. Jensen - Fifth edition - New York : John Wiley & Sons - xii, 530 pages : illustrations ; 24 cm Includes bibliographical references and index ISBN: 9780471532514 (hardback) 0471532517 (hardback) Subjects--Topical Terms: Industrial organization (Economic theory) LC Class. No.: HD1415 C73