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	mads.xsd"><authority><topic authority="https://bibliotecadigital.fia.cl/tesauro/vocab/">Ciencia de la tierra</topic></authority><related type="narrower"><topic>Ciencia del suelo</topic></related><related type="narrower"><topic>Dendrocronología</topic></related><related type="narrower"><topic>Esclerocronología</topic></related><related type="narrower"><topic>Espeleología</topic></related><related type="narrower"><topic>Geología</topic></related><related type="narrower"><topic>Geomorfología</topic></related><related type="narrower"><topic>Hidrología</topic></related><related type="narrower"><topic>Historia geológica</topic></related><related type="narrower"><topic>Meteorología</topic></related><related type="narrower"><topic>Paleontología</topic></related><related type="broader"><topic>Ciencia</topic></related></mads>