 |
| |||
| zone glaciale | |||
| зона мерзлоты: 6 phrases in 4 subjects |
| Construction | 1 |
| Geology | 3 |
| Meteorology | 1 |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| zone glaciale | |||
| зона мерзлоты: 6 phrases in 4 subjects |
| Construction | 1 |
| Geology | 3 |
| Meteorology | 1 |
| Natural resourses and wildlife conservation | 1 |