Solar and geothermal energy
Describes a brief history of solar and geothermal energy, the way they are used and why they are two of the best sources of power for the environment.
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| Format: | Electronic |
| Language: | English |
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New York :
Facts On File,
©2009.
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| Series: | Energy and the environment (Facts on File)
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| Subjects: | |
| Online Access: | View fulltext via EzAccess |