 |
| |||
| atmosphere pollution; first pollution | |||
| air pollution; atmospheric pollution | |||
| air contamination | |||
| загрязнение воздушной среды: 32 phrases in 13 subjects |
| Construction | 1 |
| Ecology | 12 |
| Economy | 2 |
| Electronics | 1 |
| Energy industry | 5 |
| General | 1 |
| Makarov | 1 |
| Medical | 2 |
| Military | 2 |
| Name of organization | 1 |
| Nautical | 1 |
| Scientific | 1 |
| Technology | 2 |