Manejo de un sistema de producción porcina en Atenas, Alajuela, Costa Rica /
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| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
Liberia, Guanacaste, C.R.,
1989.
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| Subjects: |
| Physical Description: | ix, 88 hojas : ilustraciones ; 27 cm |
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| Bibliography: | Bibliografia : h. 75-79. |