The mounted plough, ploughing depth and wheelslip - the effect of the tractor on the working depth of the mounted plough, and the effect of the plough on the wheelslip of the tractor
- Författare
- Sigfrid Bjerninger
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| 1958 | Sverige, Uppsala | 59 sidor. ill. |