 |
persistenter | organischer Schadstoff
| Organischer Schadstoff | |
| environ. | organiskais piesārņotājs |
| persistenter: 8 phrases in 3 subjects |
| Chemistry | 1 |
| Environment | 6 |
| General | 1 |
|
| Organischer Schadstoff | |
| environ. | organiskais piesārņotājs |
| persistenter: 8 phrases in 3 subjects |
| Chemistry | 1 |
| Environment | 6 |
| General | 1 |