| |||
habitat preservation; habitat protection | |||
habitat conservation |
生 境保护 : 28 phrases in 10 subjects |
China | 3 |
Earth sciences | 2 |
Ecology | 2 |
Economy | 1 |
Environment | 2 |
General | 1 |
Name of organization | 2 |
Technology | 9 |
United Nations | 4 |
Water resources | 2 |