Solar energy claims a new place in the sun: on every continent, domestic heating and lighting units, water pumps, desalting stills, refrigerators are running on solar energy
Published in 15 languages
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| Main Author: | |
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| Format: | article biblioteca |
| Language: | eng ara rus |
| Subjects: | Solar energy, Energy conversion, Solar heating, Energy conservation, |
| Online Access: | https://unesdoc.unesco.org/ark:/48223/pf0000050194 |
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