Determinacion de la epoca critica de competencia de sorgo (Sorghum bicolor (L) Moench) con las malas hierbas /
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| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
San José, C.R.,
1986.
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| Subjects: |
| Physical Description: | xi, [49] hojas : ilustraciones ; 28 cm. |
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| Bibliography: | Bibliografia: h. 38-41. |