The purpose of this publication is to spread the knowledge of better tools and to provided farm implement experts, agricultural leaders and techniques with information on the principles governing the design of small tools and their use.
出版物详细信息
- 出版者: Food and Agriculture Organization of the United Nations
- ISBN-10: 9251004528
- Dewey Decimal: 631.3
- ECHO 图书馆: 631.3 HOP