 |
| |||
| point permanent marqué | |||
|
permanent point : 9 phrases in 6 subjects |
| Agriculture | 3 |
| Aviation | 1 |
| Geology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 2 |
| Water resources | 1 |
|
| |||
| point permanent marqué | |||
|
permanent point : 9 phrases in 6 subjects |
| Agriculture | 3 |
| Aviation | 1 |
| Geology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 2 |
| Water resources | 1 |