 |
qerda tas | saff ożoniku
| saff ożoniku | |
| environ. | Ozonschicht |
| qerda: 16 phrases in 5 subjects |
| Chemistry | 1 |
| Customs | 1 |
| Environment | 3 |
| General | 8 |
| Nuclear physics | 3 |
|
| saff ożoniku | |
| environ. | Ozonschicht |
| qerda: 16 phrases in 5 subjects |
| Chemistry | 1 |
| Customs | 1 |
| Environment | 3 |
| General | 8 |
| Nuclear physics | 3 |