Basic texts of the Food and Agriculture Organization of the United Nations / Food and Agriculture Organization of the United Nations. - Volumes I and II, 1974 ed. - Rome : FAO, 1974. - 215 p. ; "PO/E7820/E/9.74/1/3500." ISBN: BK2037 Subjects--Topical Terms: Agricultural-Economics.- Dewey Class. No.: 338.1 / Ba