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| English thesaurus | |||
| |||
| SEPA | |||
| State Environmental Protection: 12 phrases in 10 subjects |
| Astronautics | 2 |
| Ecology | 1 |
| Energy industry | 1 |
| Environment | 1 |
| European Bank for Reconstruction and Development | 1 |
| General | 1 |
| Law | 1 |
| Oil / petroleum | 1 |
| Sakhalin | 2 |
| United Nations | 1 |