<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>1270</termId><termName>CUENCAS HIDROGRAFICAS</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>CUENCAS HIDROGRAFICAS</termSortkey><termNote label="Cota LC"><![CDATA[ <ul style="list-style-type: square;">

<li><a href="http://www.loc.gov/aba/publications/FreeLCC/G-text.pdf" target="_blank">[GB561-GB568 (Geomorpholog)]</a></li>

<li><a href="http://www.loc.gov/aba/publications/FreeLCC/G-text.pdf" target="_blank">[GB980-GB992 (Hydrology)]</a></li>

</ul> ]]></termNote><termCreatedDate>CUENCAS HIDROGRAFICAS</termCreatedDate><relation><relationType>UF</relationType><termId>1275</termId><termName>Cuenca fluvial</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>1276</termId><termName>Hoya de río</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>1277</termId><termName>Vertientes hidrográficas</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>1271</termId><termName>FORMAS DE RELIEVES</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>1272</termId><termName>GEOGRAFIA FISICA</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>1273</termId><termName>MONTAÑAS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>1274</termId><termName>RIOS</termName><termType>PT</termType></relation></term>  </Zthes>