<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>22761</termId><termName>Derecho ambiental de America</termName><termType>PT</termType><termCreatedDate>1995-04-21 09:15:00</termCreatedDate><termModifiedDate>1995-05-08 09:15:00</termModifiedDate><relation><relationType>BT</relationType><termId>15087</termId><termName>Derecho de America</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>19205</termId><termName>Medio ambiente de America</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>22760</termId><termName>Derecho ambiental</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>25708</termId><termName>Derecho ambiental de Canada</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>33739</termId><termName>Derecho ambiental de Centroamerica</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>25707</termId><termName>Derecho ambiental de Estados Unidos</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9443</termId><termName>Derecho ambiental de Iberoamerica</termName><termType>PT</termType></relation></term>  </Zthes>