 |
| |||
| facteur de formation | |||
|
formation factor : 5 phrases in 5 subjects |
| Analytical chemistry | 1 |
| Chemistry | 1 |
| Geology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 1 |
|
| |||
| facteur de formation | |||
|
formation factor : 5 phrases in 5 subjects |
| Analytical chemistry | 1 |
| Chemistry | 1 |
| Geology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 1 |