 |
| |||
| растущая многолетняя мерзлота | |||
| aggradation permafrost: 7 phrases in 5 subjects |
| Geography | 1 |
| Military | 2 |
| Oil / petroleum | 1 |
| Oil and gas technology | 2 |
| Water resources | 1 |
|
| |||
| растущая многолетняя мерзлота | |||
| aggradation permafrost: 7 phrases in 5 subjects |
| Geography | 1 |
| Military | 2 |
| Oil / petroleum | 1 |
| Oil and gas technology | 2 |
| Water resources | 1 |