 |
| |||
| backwashing machine | |||
| tisseuse: 30 phrases in 4 subjects |
| Entomology | 15 |
| Life sciences | 3 |
| Natural resourses and wildlife conservation | 5 |
| Natural sciences | 7 |
|
| |||
| backwashing machine | |||
| tisseuse: 30 phrases in 4 subjects |
| Entomology | 15 |
| Life sciences | 3 |
| Natural resourses and wildlife conservation | 5 |
| Natural sciences | 7 |