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Earth, water, wind, and sun, our energy alternatives

  • D. S. Halacy

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Discusses energy sources that are possible substitutes for fossil fuels, including geothermal power, water power, wind and solar energy.

Genres

  • Power resources
  • Fuentes de energía
  • Energiequelle
  • Sources d'énergie
  • Duurzame energie
  • Alternatieve technologie
  • Economische aspecten
  • Energiebronnen
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About the author

  • D. S. Halacy

    born 1919

    5.00

    1 ratings · 94 works

Editions

  • Edition cover

    1st ed.

    Harper & Row

    1977