Roots of the farm problem - changing technology, changing capital use, changing labor needs
- Författare
- (Earl O. Heady ... et al..)
- Genre
- Bibliografi
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| Iowa State University Center for Agricultural and Economic Development, the Iowa State University Press | 1965 | Iowa, Ames, Iowa, U.S.A | ix, 224 sidor. ill. 22 cm. |