Doll, John P. Economics of agricultural production, markets, and policy / John P. Doll, V. James Rhodes & Jerry G. West - Homewood : R.D. Irwin , 1968 - xiii, 557p. : ill. ; 24 cm. Includes bibliographical references and index. Subjects--Topical Terms: Agricultural economicsEconomic aspectsAgriculture Dewey Class. No.: 630 / DOL