Dupriez, Hugues Agriculture in African rural communities/ Philippe de Leener. Tra nslated by Bridaine O'Meara - London: MacMillan , 1988 - 24 p. ill. ; 28 cm. - Land and Life; . Subjects--Topical Terms: Agricultural systems--TropicsAgriculture--TropicsCrops--Physiology Dewey Class. No.: 630