Sustainable Intensification girro 2014年1月2日 13 阅读 0 评论 未分类 Sustainable Intensification: Increasing Productivity in African Food and Agricultural Systems Hardcover: 291 pages Publisher: Taylor and Francis (June 25, 2012) Language: English ISBN-10: 1849713324 ISBN-13: 9781849713320 代发服务PDF电子书10元立即求助