Rattan Lal & B.A. Stewart 
Food Security and Soil Quality [PDF ebook] 

Stöd

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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Språk Engelska ● Formatera PDF ● Sidor 430 ● ISBN 9781439800584 ● Redaktör Rattan Lal & B.A. Stewart ● Utgivare CRC Press ● Publicerad 2010 ● Nedladdningsbara 3 gånger ● Valuta EUR ● ID 7353138 ● Kopieringsskydd Adobe DRM
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