| |||
| essai à grande échelle; expérience à grande échelle | |||
|
large -scale experiment : 1 phrase in 1 subject |
| Natural resourses and wildlife conservation | 1 |
| |||
| essai à grande échelle; expérience à grande échelle | |||
|
large -scale experiment : 1 phrase in 1 subject |
| Natural resourses and wildlife conservation | 1 |