Resolución 514(XXIII): Suministro de agua potable y saneamiento ambiental hasta el año 2000 = Resolution 514(XXIII): Drinking water supply and sanitation to the year 2000 = Résolution 514(XXIII): Alimentation en eau potable et assinissement jusqu'a l'an 2000
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Format: | Texto biblioteca |
Language: | English French Spanish / Castilian |
Published: |
1990
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Subjects: | AGUA POTABLE, RESOLUCIONES Y DECISIONES, SANEAMIENTO, DRINKING WATER, RESOLUTIONS AND DECISIONS, SANITATION, |
Online Access: | http://hdl.handle.net/11362/15521 |
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