Farmers' knowledge and perception of improved technology : a study of five farming systems
Gardado en:
| OCLC: | 8033671 |
|---|---|
| Autor Principal: | |
| Outros autores: | , |
| Idioma: | English |
| Publicado: |
Colombo :
Agrarian Research and Training Institute,
1980.
|
| Series: | Research study series (Agrarian Research and Training Institute) ;
No. 34. |
| Subjects: | |
| Formato: | Government Document Monograph Note that CRL will digitize material from the collection when copyright allows. |