Every Farmer Should Be Awakened. Liberty hyde bailey's vision of agricultural extension work.
ESTADOS UNIDOS
| Autor principal: | |
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| Formato: | Artículo |
| Lenguaje: | Spanish |
| Publicado: |
Berkeley, California US:
The Agricultural History Society by The University of California Press
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| Materias: |
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
| Copia | Disponible |
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