 |
| |||
| UN Economic and Social Commission for Asia and the Pacific | |||
| 联 合 国亚洲及太平洋地区经济社会委员会: 3 phrases in 2 subjects |
| Desert science | 2 |
| Earth sciences | 1 |
|
| |||
| UN Economic and Social Commission for Asia and the Pacific | |||
| 联 合 国亚洲及太平洋地区经济社会委员会: 3 phrases in 2 subjects |
| Desert science | 2 |
| Earth sciences | 1 |