Ecostrategies in theory and practice : farmers' perspectives on water, nutrients and sustainability in low-resource agriculture in the dry zone of Sri Lanka
Guardat en:
| OCLC: | 19507884 |
|---|---|
| Autor principal: | |
| Idioma: | English |
| Publicat: |
Linköping, Sweden :
Linköping University,
c1988.
|
| Col·lecció: | Linköping studies in arts and science ;
19. |
| Matèries: | |
| Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |