 |
| |||
| exploitable resources | |||
| exploitable reserves | |||
| feasible resources | |||
|
ressources exploitables : 5 Phrasen in 2 Thematiken |
| Geologie | 1 |
| Wasservorkommen | 4 |
|
| |||
| exploitable resources | |||
| exploitable reserves | |||
| feasible resources | |||
|
ressources exploitables : 5 Phrasen in 2 Thematiken |
| Geologie | 1 |
| Wasservorkommen | 4 |