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| harnessing of renewable resources; renewable energy use (A.Rezvov) | |||
| использование возобновляемых источников энергии: 29 phrases in 8 subjects |
| Astronautics | 1 |
| Ecology | 1 |
| Economy | 2 |
| Energy industry | 20 |
| Environment | 1 |
| General | 1 |
| Name of organization | 2 |
| United Nations | 1 |