 |
| |||
| exhaust pollution (В. Бузаков) | |||
| загрязнение выхлопными газами: 12 phrases in 5 subjects |
| Ecology | 3 |
| Economy | 1 |
| Environment | 1 |
| Technology | 1 |
| Transport | 6 |
|
| |||
| exhaust pollution (В. Бузаков) | |||
| загрязнение выхлопными газами: 12 phrases in 5 subjects |
| Ecology | 3 |
| Economy | 1 |
| Environment | 1 |
| Technology | 1 |
| Transport | 6 |