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| council of environment quality | |||
| environment protection board; environment protection council | |||
| совет по охране окружающей среды: 19 phrases in 7 subjects |
| Astronautics | 1 |
| Ecology | 12 |
| Energy industry | 1 |
| Environment | 1 |
| Oil / petroleum | 2 |
| Sakhalin | 1 |
| Technology | 1 |