Control de enfermedades en frijol y cafeto en el sistema intercalado /
| Main Author: | |
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| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
Grecia, Alajuela, Costa Rica,
1988.
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| Subjects: |
| Physical Description: | vi, 44 hojas : ilustraciones ; 29 cm |
|---|---|
| Bibliography: | Bibliografia: h. 37-40. |