Farmers' knowledge and perception of improved technology : a study of five farming systems
Kaydedildi:
| OCLC: | 8033671 |
|---|---|
| Yazar: | |
| Diğer Yazarlar: | , |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
Colombo :
Agrarian Research and Training Institute,
1980.
|
| Seri Bilgileri: | Research study series (Agrarian Research and Training Institute) ;
No. 34. |
| Konular: | |
| Materyal Türü: | Resmi Belge Monograph Note that CRL will digitize material from the collection when copyright allows. |