 |
| |||
| danger to the environment (Sergei Aprelikov) | |||
| угроза окружающей среде: 5 phrases in 3 subjects |
| Construction | 1 |
| Ecology | 3 |
| General | 1 |
|
| |||
| danger to the environment (Sergei Aprelikov) | |||
| угроза окружающей среде: 5 phrases in 3 subjects |
| Construction | 1 |
| Ecology | 3 |
| General | 1 |