| |||
| Schadstoffquelle f; Emittent m | |||
| permanente Verschmutzungsquelle; ständige Verschmutzungsquelle | |||
| Emissionsquelle f | |||
|
source de pollution : 25 phrases in 5 subjects |
| Environment | 16 |
| Finances | 1 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 6 |
| Politics | 1 |