The soil: how to improve the soil - Better farming series 6, 1976 ed.

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Bibliographic Details
Main Authors: Henderson, A.J., FAO, Rome (Italy). Economic and Social Policy Dept. eng, Institut Africain pour le Developpement Economique et Social, Abidjan (Ivory Coast) fre
Format: Texto biblioteca
Language:
Published: Rome (Italy) FAO 1976
Subjects:DRAINAGE, IRRIGATION, FERTILIZERS, SOIL TREATMENT, AGRONOMY, EXTENSION ACTIVITIES, SOIL FERTILITY, NPK FERTILIZERS, FERTILIZER APPLICATION, ENGRAIS, TRAITEMENT DU SOL, AGRONOMIE, VULGARISATION, DRENAJE, RIEGO, ABONOS, TRATAMIENTO DEL SUELO, AGRONOMIA, EXTENSION, FERTILITE DU SOL, ENGRAIS NPK, FERTILISATION, FERTILIDAD DEL SUELO, ABONOS NPK, APLICACION DE ABONOS,
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