 |
| |||
| tourbillon circumpolaire; tourbillon polaire; vortex polaire | |||
|
polar vortex : 5 Phrasen in 1 Thematik |
| Geowissenschaften | 5 |
|
| |||
| tourbillon circumpolaire; tourbillon polaire; vortex polaire | |||
|
polar vortex : 5 Phrasen in 1 Thematik |
| Geowissenschaften | 5 |