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In this book you will find the basic principles of solar, wind, water, methane and wood energy systems.  It is a source of information on natural energy and available technology which could allow you to live independent of public utilities.  It is primarily concerned with using the "free" and renewable energy sources of sun and wind, with productive and non-polluting methods of water and waste treatment, methane generation, and heating with wood.

252 pages, illustrated, photos

Detalles de publicación

  • Publicado: 1975
  • Editor: Garden Way Publishing
  • ISBN-10: 0882660608
  • Dewey Decimal: 696
  • Librería ECHO: 696 CLE