Just five years ago, it was generally believed that the number of food insecure people in the world was on continuous decline. Unfortunately, widespread soil degradation along with resistance to recommended agronomic practices, and little attempt to restore degraded soils have conspired with significant droughts (in regions that could least tolerat
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Idioma Inglés ● Formato PDF ● Páginas 430 ● ISBN 9781439800584 ● Editor Rattan Lal & B.A. Stewart ● Editorial CRC Press ● Publicado 2010 ● Descargable 3 veces ● Divisa EUR ● ID 7353138 ● Protección de copia Adobe DRM
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