African agricultural development Reflection on the major lines of advance and the barriers to progress - New "York Food and Agriculture Organization, United Nations USA" 1966 - "vi, 243p." cm. - "Food and Agriculture Organization, Publications" . Standard No.: 96741 Source: Reference Collections Subjects--Topical Terms: Agriculture Industry Dewey Class. No.: "X9(J):77.6.N6, K6/UN"