| |||
| Untergrund des Meeres; Meeresuntergrund m | |||
|
seabed subsoil : 8 phrases in 4 subjects |
| Environment | 3 |
| General | 1 |
| Law | 1 |
| Natural resourses and wildlife conservation | 3 |
| |||
| Untergrund des Meeres; Meeresuntergrund m | |||
|
seabed subsoil : 8 phrases in 4 subjects |
| Environment | 3 |
| General | 1 |
| Law | 1 |
| Natural resourses and wildlife conservation | 3 |