Mejoramiento, sistema tratamiento agua potable San Juan de Dios de Desamparados.
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| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
San Pedro de Montes de Oca, C.R.,
1975.
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| Subjects: |
| Physical Description: | 31 hojas,planos (algunas plegables). |
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| Bibliography: | Bibliografia : h. 31. |