Hydrologic Unit
| Code
| hydrologic unit | |
| desert. | 水文单位 |
| code | |
| gen. | 为...编码 |
| el. | 规则 |
| hydroel.st. | 编码; 标准 |
| hydroel.st. од. | 法规 |
| met. | 码; 电码; 符号; 标记; 规则 |
| |||
| 水文单位 | |||
|
Hydrologic Unit : 3 phrases in 3 subjects |
| Earth sciences | 1 |
| Geology | 1 |
| Technology | 1 |