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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">CONTAMINACION DEL AIRE</topic></authority><related type="narrower"><topic>AEROSOLES</topic></related><related type="narrower"><topic>CONTAMINACION DEL AIRE EN INTERIORES</topic></related><related type="narrower"><topic>CONTROL DE HUMO</topic></related><related type="narrower"><topic>CONTROL DE OLORES</topic></related><related type="narrower"><topic>CONTROL DE POLVO</topic></related><related type="narrower"><topic>GASES DE ESCAPE EN AUTOMOVILES</topic></related><related type="narrower"><topic>GASES DE ESCAPE EN AVIONES</topic></related><related type="narrower"><topic>HUMO</topic></related><related type="narrower"><topic>OLORES</topic></related><related type="narrower"><topic>POLVO</topic></related><related type="narrower"><topic>SMOG</topic></related><related type="other"><topic>AIRE</topic></related><related type="other"><topic>CALIDAD DEL AIRE</topic></related><related type="broader"><topic>SALUD AMBIENTAL</topic></related><related type="broader"><topic>CONTAMINACION</topic></related><related type="broader"><topic>ANALISIS DEL AIRE</topic></related><related type="broader"><topic>QUIMICA AMBIENTAL</topic></related><variant type="other"><topic>Aire--Contaminación</topic></variant><variant type="other"><topic>Aire--Contaminación--Prevención y control</topic></variant><variant type="other"><topic>Atmósfera--Contaminación</topic></variant><variant type="other"><topic>Contaminación radiactiva de la atmósfera</topic></variant></mads>