Adoption of new ideas and practices; a summary of the research dealing with the acceptance of technological change in agriculture, with implications for action in facilitating such change
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Ames, Iowa
Iowa State University Press
[c1960].
|
| Pynciau: |