Rationalization of ploughing operations for drainage
- Författare
- Food and Agriculture Organization of the United Nations International Labour Organisation United Nations E. H. Macmillen
- (E.H. Macmillen., Economic Commission for Europe, Food and Agriculture Organization, International Labour Organization)
- Genre
- Ej skönlitteratur
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| United Nations | 1965 | Schweiz, Geneva | 27 sidor. [25] ill.-bl. |