Analisis de soluciones para abastecer de agua potable la zona urbana de Santa Ana-Colon /
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| Format: | Thesis Book |
| Language: | Spanish |
| Published: |
1981.
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| Physical Description: | 113, Lx hojas : ilustraciones, mapas (1 plegables) ; 27 cm. |
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| Bibliography: | Bibliografia: h. Lix-Lx |