| |||
| sources d'énergie nouvelles et renouvelables | |||
|
new and renewable sources of energy : 20 phrases in 4 subjects |
| Energy industry | 7 |
| General | 1 |
| Name of organization | 8 |
| United Nations | 4 |
| |||
| sources d'énergie nouvelles et renouvelables | |||
|
new and renewable sources of energy : 20 phrases in 4 subjects |
| Energy industry | 7 |
| General | 1 |
| Name of organization | 8 |
| United Nations | 4 |