 |
| |||
| volcanite f; roche volcanique; roche éruptive | |||
| roche ignée; roche magmatique | |||
| volcanic rock: 4 phrases in 3 subjects |
| Coal | 1 |
| Earth sciences | 2 |
| United Nations | 1 |
|
| |||
| volcanite f; roche volcanique; roche éruptive | |||
| roche ignée; roche magmatique | |||
| volcanic rock: 4 phrases in 3 subjects |
| Coal | 1 |
| Earth sciences | 2 |
| United Nations | 1 |