SISTEMA DE SECADO Y VENTILACION DE GRANOS Y SEMILLAS UTILIZANDO ENERGIA SOLAR./
DISP. SOLO IMPRESA
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Main Authors: | , |
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Format: | Texto biblioteca |
Language: | esp |
Published: |
BUENAVISTA, COAHUILA UAAAN
1985
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Subjects: | 1-, ENERGIA SOLAR, |
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