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	mads.xsd"><authority><topic authority="http://vocabularios.saij.gob.ar/saij/">recursos hídricos</topic></authority><related type="narrower"><topic>acuíferos</topic></related><related type="narrower"><topic>aguas subterráneas</topic></related><related type="narrower"><topic>aguas superficiales</topic></related><related type="narrower"><topic>aguas termales</topic></related><related type="narrower"><topic>aprovechamiento de aguas</topic></related><related type="narrower"><topic>Código de Aguas</topic></related><related type="narrower"><topic>cuencas hídricas</topic></related><related type="narrower"><topic>emergencia hídrica</topic></related><related type="narrower"><topic>lagos navegables</topic></related><related type="narrower"><topic>policía de aguas</topic></related><related type="narrower"><topic>recursos del lecho y del subsuelo</topic></related><related type="narrower"><topic>recursos hídricos internacionales</topic></related><related type="narrower"><topic>recursos hídricos interprovinciales</topic></related><related type="narrower"><topic>ríos</topic></related><related type="other"><topic>contaminación de aguas</topic></related><related type="broader"><topic>Recursos naturales</topic></related><variant type="other"><topic>aguas</topic></variant></mads>