Nearly two billion people depend on hundreds of millions of smallholder farmers for food security. Yet, these farmers’ lives also hang in the balance due to their extreme vulnerability to the risks of soil degradation and depletion, soil exhaustion, climate change, and numerous biotic and abiotic stresses. Soil Management of Smallholder Agriculture
购买此电子书可免费获赠一本!
语言 英语 ● 格式 PDF ● 网页 420 ● ISBN 9781466598591 ● 编辑 Rattan Lal & B.A. Stewart ● 出版者 CRC Press ● 发布时间 2014 ● 下载 3 时 ● 货币 EUR ● ID 3553701 ● 复制保护 Adobe DRM
需要具备DRM功能的电子书阅读器