This handbook tells how to guard against infection of bean crops, how to identify each of the principal bean diseases, and what control praactices are currently used. Recommended bean varieties that have proved to be immune to certain diseases are discussed.
出版物详细信息
- 出版者: U.S. Government Printing Office
- Dewey Decimal: 633.33
- ECHO 图书馆: 633.33 USD