Complejo industrial : acido sulfurico, superfosfato simple, sulfato de aluminio, estudio de prefactibilidad.
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| Format: | Book |
| Language: | Spanish |
| Published: |
San José, C.R.,
1971.
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| Series: | Estudios
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| Subjects: |
| Physical Description: | 45 páginas ; 27 cm.-- |
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