Efecto del nitrogeno en la citronella (Cymbopogom nardus) en la región de Guápiles, Costa Rica /
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| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
San José, C.R.,
1988.
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| Physical Description: | ix, 39 hojas : ilustraciones ; 28 cm. |
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| Bibliography: | Bibliografia: h. 33-35. |