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.
Chi tiết Ấn phẩm
- Nhà Xuất Bản: Institute for Simplified Hydroponics
- Dewey Decimal: 631.585
- Thư viện ECHO: 631.585 BRA