Water safety planning for small community water supplies : step-by-step risk managemetn guidance for drinking-water supplies in small communities
Formato: | Libro |
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Lenguaje: | English |
Publicado: |
Geneva, Switzerland :
World Health Organization,
c2012.
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Materias: |
Descripción Física: | vi, 55 páginas : ilustraciones (principalmente a color) |
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ISBN: | 9789241548427 |