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

Biogas 2 Building a Better Biogas unit

This publication details how to build a better small biogas unit and use it.

出版物详细信息

  • 出版者: FAO (Food and Agriculture Org. of the U.N.)
  • ISBN-10: 9251023921
  • Dewey Decimal: 333.7
  • ECHO 图书馆: 333.7 FAO

标签

Biogas