该书已不再出版。
A self study course on raising huge quantities of fresh vegetables where there is poor soil, little space and only simple hand tools. These vegetables do not require good agricultural land, that does not require equipment and money but does require hand labor and the simple application of improved technology.
出版物详细信息
- 已出版: 1978
- 出版者: Florida Beacon College
- Dewey Decimal: 635.
- ECHO 图书馆: 635 PER