 |
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| 土地分级 | |||
| 土地分类【土】 | |||
| ★ 土地分类 | |||
| 土地分等; 土壤分类 | |||
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land-classification : 38 phrases in 12 subjects |
| Agriculture | 3 |
| Architecture | 3 |
| Business | 1 |
| Cryosphere | 1 |
| Desert science | 1 |
| Earth sciences | 12 |
| Ecology | 5 |
| Environment | 1 |
| Forestry | 2 |
| Name of organization | 1 |
| Technology | 7 |
| Water resources | 1 |