<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>1709</termId><termName>GENETICA ECOLOGICA</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>GENETICA ECOLOGICA</termSortkey><termCreatedDate>GENETICA ECOLOGICA</termCreatedDate><termModifiedDate>2015-02-09 07:23:47</termModifiedDate><relation><relationType>BT</relationType><termId>753</termId><termName>ECOLOGIA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>2364</termId><termName>GENETICA</termName><termType>PT</termType></relation></term>  </Zthes>