As we move into a new century, hunger around the globe is one on the main problems that must be tackled. Hydroponics provides one way in which groups of indiviuals can provide food for their families and start their own cottage industries. This form of growing food should be widely known-it can make a difference in inner city areas in the developed world as well as the developing world.
出版物详细信息
- 出版者: Institute for Simplified Hydroponics
- Dewey Decimal: 631.585
- ECHO 图书馆: 631.585 BRA