Farmers' knowledge and perception of improved technology : a study of five farming systems
Salvato in:
| OCLC: | 8033671 |
|---|---|
| Autore principale: | |
| Altri autori: | , |
| Lingua: | English |
| Pubblicazione: |
Colombo :
Agrarian Research and Training Institute,
1980.
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| Serie: | Research study series (Agrarian Research and Training Institute) ;
No. 34. |
| Soggetti: | |
| Natura: | Documento governativo Monograph Note that CRL will digitize material from the collection when copyright allows. |