Farmers' knowledge and perception of improved technology : a study of five farming systems
Gespeichert in:
| OCLC: | 8033671 |
|---|---|
| 1. Verfasser: | |
| Weitere Verfasser: | , |
| Sprache: | English |
| Veröffentlicht: |
Colombo :
Agrarian Research and Training Institute,
1980.
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| Schriftenreihe: | Research study series (Agrarian Research and Training Institute) ;
No. 34. |
| Schlagworte: | |
| Format: | Regierungsdokument Monograph Note that CRL will digitize material from the collection when copyright allows. |