 |
| |||
| modification de l'environnement | |||
|
Environmental Modification : 7 phrases in 4 subjects |
| Environment | 3 |
| General | 2 |
| Natural resourses and wildlife conservation | 1 |
| United Nations | 1 |
|
| |||
| modification de l'environnement | |||
|
Environmental Modification : 7 phrases in 4 subjects |
| Environment | 3 |
| General | 2 |
| Natural resourses and wildlife conservation | 1 |
| United Nations | 1 |