<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>3881</termId><termName>ZONAS CLIMATICAS</termName><termType>PT</termType><termLanguage>es</termLanguage><termVocabulary>Vocabulario de la Biblioteca Central de la FFyL</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>ZONAS CLIMATICAS</termSortkey><termCreatedDate>2009-04-24 09:07:06</termCreatedDate><relation><relationType>BT</relationType><termId>2534</termId><termName>GEOGRAFIA  FISICA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>3884</termId><termName>ZONAS ARIDAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>3883</termId><termName>ZONAS ECUATORIALES</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>3885</termId><termName>ZONAS FRIAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>3886</termId><termName>ZONAS HUMEDAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>3887</termId><termName>ZONAS TEMPLADAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>3888</termId><termName>ZONAS TROPICALES</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>6001</termId><termName>CLIMA</termName><termType>PT</termType></relation></term>  </Zthes>