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Economic impact of virus free sweet potato planting material in shandong province ,China
| Autor Principal: | |
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| Outros autores: | , |
| Formato: | Printed Book |
| Idioma: | Undetermined |
| Publicado: |
Peru
Internationaal potato centre
1999
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| Subjects: |
Kerala Agricultural University
| Número de Clasificación: |
635.2253 FUG/EC |
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| Copia | Live Status Unavailable |