The Economics of Managing Crop Diversity On-farm girro 2013年1月17日 17 阅读 0 评论 计算机、互联网 The Economics of Managing Crop Diversity On-farm: Case studies from the Genetic Resources Policy Initiative Hardcover: 157 pages Publisher: Earthscan (June 25, 2012) Language: English ISBN-10: 1849712212 ISBN-13: 9781849712217 代发服务PDF电子书10元立即求助