 |
| |||
| gully head cutting | |||
| backward erosion; head erosion; headward erosion | |||
| |||
| gully-head cutting | |||
| попятная" эрозия: 1 צירופים, 1 נושאים |
| אגרוכימיה | 1 |
|
| |||
| gully head cutting | |||
| backward erosion; head erosion; headward erosion | |||
| |||
| gully-head cutting | |||
| попятная" эрозия: 1 צירופים, 1 נושאים |
| אגרוכימיה | 1 |