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Environmental Data : 75 phrases in 15 subjects |
| Astronautics | 7 |
| Ecology | 29 |
| Energy industry | 8 |
| General | 1 |
| Karachaganak | 2 |
| Makarov | 6 |
| Meteorology | 1 |
| Military | 6 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Navigation | 3 |
| Production | 1 |
| Sakhalin | 1 |
| Technology | 4 |
| Water supply | 4 |