The FAO fertilizer programme in Ethiopia

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Bibliographic Details
Main Authors: GIRMA BELAINEH A, RYAN R, SAP D
Format: Texto biblioteca
Language:
Published: 1970
Subjects:AGL SFFU, FERTILIZERS, EXTENSION ACTIVITIES, CEREALS, YIELDS, COST BENEFIT ANALYSIS, ENGRAIS, ABONOS, VULGARISATION, CEREALE, RENDEMENT, ANALYSE COUT AVANTAGE, EXTENSION, CEREALES, RENDIMIENTO, ANALISIS DE COSTOS Y BENEFICIOS,
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