Nurturing the soil - feeding the people an introduction to sustainable organic agriculture
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Davao City
Crust Foundation
c1993.
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| Matèries: |
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Davao City
Crust Foundation
c1993.
|
| Matèries: |