Humus, fertility and sustainability of cropping systems: concepts over the past three centuries
| Domaine de recherche: | Uncategorized | Année: | 2001 |
|---|---|---|---|
| Type de publication: | Actes de conférence | ||
| Auteurs: |
|
||
| Titre du livre: | Proceedings of the 3rd International Conference on Land Degradation | ||
| Adresse: | Rio de Janeiro, Brazil | ||



