New sources of energy and economic development : solar energy, wind energy, tidal energy, geothermic energy, and thermal energy of the seas /
| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York :
United Nations,
1957.
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| Subjects: |
| Physical Description: | vii, 150 σ. ; 28 εκ. |
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