|
essential elements : 10 phrases in 4 subjects |
| Foreign trade | 5 |
| Natural resourses and wildlife conservation | 3 |
| Patents | 1 |
| Work flow | 1 |
|
essential elements : 10 phrases in 4 subjects |
| Foreign trade | 5 |
| Natural resourses and wildlife conservation | 3 |
| Patents | 1 |
| Work flow | 1 |