<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
	mads.xsd"><authority><topic authority="http://tesauro.serviciokoha.com/vocab/">AIRE</topic></authority><related type="other"><topic>ATMÓSFERA</topic></related><related type="other"><topic>CAPAS ATMOSFÉRICAS</topic></related><variant type="other"><topic>CALIDAD DEL AIRE</topic></variant><variant type="other"><topic>ARGÓN</topic></variant><variant type="other"><topic>DELICUESCENCIA</topic></variant><variant type="other"><topic>ESPACIO AÉREO</topic></variant><variant type="other"><topic>HELIO</topic></variant><variant type="other"><topic>NEÓN</topic></variant><variant type="other"><topic>PRESIÓN ATMOSFÉRICA</topic></variant><variant type="other"><topic>GASES INERTES</topic></variant><variant type="other"><topic>CICLO DEL OXÍGENO</topic></variant> <note xml:lang="es">Fluido que forma la atmósfera de la tierra. </note></mads>