Kitabu hiki huenda hakitapatikana katika uchapishaji.
Heat your home with the sun, use the wind to make electricity, power your shop or home with a water wheel and many more ideas.
374 pages, illustrated
Maelezo ya Uchapishaji
- Limechapishwa: 1974
- Mchapishaji: Bantam Books, Inc
- ISBN-10: 0553143107
- Dewey Decimal: 621.4
- Maktaba ya ECHO: 621.4 BOL