 |
| |||
| irrigation by gravity flow | |||
| flush irrigation; irrigation by flooding; irrigation by surface flooding; surface flooding; flood irrigation | |||
| riego por escurrimiento: 4 短语, 2 学科 |
| 农业 | 2 |
| 水资源 | 2 |
|
| |||
| irrigation by gravity flow | |||
| flush irrigation; irrigation by flooding; irrigation by surface flooding; surface flooding; flood irrigation | |||
| riego por escurrimiento: 4 短语, 2 学科 |
| 农业 | 2 |
| 水资源 | 2 |