<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>17516</termId><termName>FUENTES DE CONTAMINACIÓN NO PUNTUALES</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>FUENTES DE CONTAMINACIÓN NO PUNTUALES</termSortkey><termCreatedDate>FUENTES DE CONTAMINACIÓN NO PUNTUALES</termCreatedDate><termModifiedDate>2015-02-05 06:19:25</termModifiedDate><relation><relationType>BT</relationType><termId>3432</termId><termName>CONTAMINACION DEL AGUA</termName><termType>PT</termType></relation></term>  </Zthes>