Agricultura ecológica y rendimientos agrícolas :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Fundacion 1 de Mayo,
2000.
Madrid : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/CF168143-E524-482C-A722-CFFFDD68DC71 |
| Published: | 2000. |
|---|