Vigilancia de la calidad del agua potable /
| Corporate Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
Ginebra :
OMS,
1977.
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| Series: | Serie de monografias
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| Subjects: |
| Physical Description: | 145 páginas : ilustraciones |
|---|---|
| ISBN: | 9243400630 |