<?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="https://confrides.cpd.ua.es/tematres/vocab/">Acuíferas</topic></authority><related type="broader"><topic>Área 03. Agua y agricultura</topic></related><related type="broader"><topic>Área 01. Hidrología</topic></related><related type="broader"><topic>Área 11. Hidrología general</topic></related><variant type="other"><topic>Sistemas acuíferos</topic></variant><variant type="other"><topic>Terrenos acuíferos</topic></variant><variant type="other"><topic>Zonas acuíferas</topic></variant><variant type="other"><topic>Acuíferos</topic></variant><variant type="other"><topic>Capas acuíferas</topic></variant><variant type="other"><topic>Formaciones acuiferas</topic></variant><variant type="other"><topic>Estratos acuíferos</topic></variant><variant type="other"><topic>Regiones acuíferas</topic></variant> <note xml:lang="es">&lt;p&gt;Se puede usar con un subencabezamiento geográfico.&lt;/p&gt; </note> <note type="source" xml:lang="">556.33 </note></mads>