Clout, Hugh D. Agriculture / Hugh D. Clout - London : Macmillan , 1971 - 64p. : ill. ; 20 cm. Includes bibliographical references and index. ISBN: 0333122933 Subjects--Topical Terms: Agricultural developmentAgriculture and stateEconomic aspectsAgriculture Dewey Class. No.: 630.89 / CLO