| |||
保护林 | |||
禁伐林 | |||
防护林 |
protection forest : 57 phrases in 13 subjects |
Agriculture | 3 |
Animal husbandry | 1 |
Chemistry | 1 |
China | 1 |
Commerce | 1 |
Desert science | 12 |
Earth sciences | 2 |
Ecology | 9 |
Environment | 1 |
General | 1 |
Hydroelectric power stations | 3 |
Name of organization | 1 |
Technology | 21 |