 |
| |||
| United Nations Framework Convention on Climate Change; Convention on Climate Change | |||
| Konvenzjoni Qafas tan-Nazzjonijiet Uniti dwar it-Tibdil fil-Klima: 6 短语, 1 学科 |
| 环境 | 6 |
|
| |||
| United Nations Framework Convention on Climate Change; Convention on Climate Change | |||
| Konvenzjoni Qafas tan-Nazzjonijiet Uniti dwar it-Tibdil fil-Klima: 6 短语, 1 学科 |
| 环境 | 6 |