Eco-conscious readers will be thrilled to know that one of the most powerful, renewable sources of energy has nothing to do with burning fuel or releasing of pollutants, and has a very minimal production of green house gases. Students will see how we’ve harnessed the power of nature and water to create hydropower.
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Język Angielski ● Format PDF ● Strony 24 ● ISBN 9781448802043 ● Wydawca The Rosen Publishing Group, Inc ● Opublikowany 2010 ● Do pobrania 3 czasy ● Waluta EUR ● ID 8667080 ● Ochrona przed kopiowaniem Adobe DRM
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