| |||
| particule de poussière | |||
| grain de poussière | |||
|
dust particle : 11 phrases in 4 subjects |
| Agriculture | 1 |
| Coal | 1 |
| Environment | 1 |
| Natural resourses and wildlife conservation | 8 |
| |||
| particule de poussière | |||
| grain de poussière | |||
|
dust particle : 11 phrases in 4 subjects |
| Agriculture | 1 |
| Coal | 1 |
| Environment | 1 |
| Natural resourses and wildlife conservation | 8 |