 |
| |||
| persistent material | |||
| matière persistante: 3 phrases in 2 subjects |
| Environment | 2 |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| persistent material | |||
| matière persistante: 3 phrases in 2 subjects |
| Environment | 2 |
| Natural resourses and wildlife conservation | 1 |