 |
| |||
| exploration du fond de la mer et du sous-sol marin | |||
| exploration of the seabed and its subsoil: 2 phrases in 2 subjects |
| Environment | 1 |
| General | 1 |
|
| |||
| exploration du fond de la mer et du sous-sol marin | |||
| exploration of the seabed and its subsoil: 2 phrases in 2 subjects |
| Environment | 1 |
| General | 1 |