<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>4614</termId><termName>Suelos, Estudios de los</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>INDICES DE MATERIAS</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Suelos, Estudios de los</termSortkey><termNote label="History"><![CDATA[ Se puede usar con un subencabezamiento geográfico. ]]></termNote><termNote label="Source"><![CDATA[ 624.131 ]]></termNote><termCreatedDate>Suelos, Estudios de los</termCreatedDate><relation><relationType>UF</relationType><termId>4615</termId><termName>Estudios pedológicos</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>4616</termId><termName>Prospección pedológica</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>4578</termId><termName>Área 13. Ingeniería Geológica</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>4617</termId><termName>Reconocimientos topográficos</termName><termType>PT</termType></relation></term>  </Zthes>