The FAO fertilizer programme in Ethiopia
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Main Authors: | , , |
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Format: | Texto biblioteca |
Language: | |
Published: |
1970
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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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