这 Book 用你的语言不存在, 用...查看: English (en),
或使用谷歌翻译:  

How good the Earth?: quantifying land resources in developing countries: FAO's agro-ecological zones studies

Food and Agriculture Organization of the United Nations

The purpose of this publication is to explain how agro-ecological zones work and what questions these studies can answer.

出版物详细信息

  • 出版者: FAO
  • Dewey Decimal: 631.
  • ECHO 图书馆: 631. FAO

收集