| |||
| déchet de triage | |||
|
sorting waste : 14 phrases in 5 subjects |
| Earth sciences | 1 |
| Environment | 10 |
| General | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 1 |
| |||
| déchet de triage | |||
|
sorting waste : 14 phrases in 5 subjects |
| Earth sciences | 1 |
| Environment | 10 |
| General | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 1 |