Global perspectives on agroecology and sustainable agricultural systems proceedings of the Sixth International Scientific Conference of the International Federation of Organic Agriculture Movements
| Collectivités auteurs: | , |
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| Autres auteurs: | , |
| Format: | Livre |
| Langue: | anglais |
| Publié: |
Santa Cruz
Agroecology Program, University of California
[1988]
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| Sujets: |