 |
| |||
| nonbiodegradable; non-biodegradable | |||
| nicht biologisch abbaubar: 13 phrases in 4 subjects |
| Environment | 5 |
| General | 3 |
| Natural resourses and wildlife conservation | 3 |
| Natural sciences | 2 |
|
| |||
| nonbiodegradable; non-biodegradable | |||
| nicht biologisch abbaubar: 13 phrases in 4 subjects |
| Environment | 5 |
| General | 3 |
| Natural resourses and wildlife conservation | 3 |
| Natural sciences | 2 |