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

This book discusses grain storage problems as they are faced by small-scale farmers.  It contains explanations of the sturcture of grain, the relationship between grain and moisture, the need for proper drying.  One large section contains detailed, fully illustrated plans for constructing a variety of small-scale grain dryers.

 

出版物详细信息

  • 出版者: Volunteers in Technical Assistance
  • Dewey Decimal: 633.104
  • ECHO 图书馆: 633.104 LIN