<?xml version='1.0' encoding='utf-8'?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-17T20:15:40Z</responseDate><request verb="GetRecord" metadataPrefix="oai_dc" identifier="oai:www.bilketa.eus:ark:/27020/go761768">https://www.bilketa.eus/in/rest/oai</request><GetRecord><record><header><identifier>oai:www.bilketa.eus:ark:/27020/go761768</identifier><setSpec>ALL</setSpec><datestamp>2026-05-11T12:29:06Z</datestamp></header><metadata> <oai_dc:dc xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:identifier>https://www.bilketa.eus/ark:/27020/go761768</dc:identifier><dc:contributor>Goi-zale Mendi taldea (....-....)</dc:contributor><dc:creator>Bizkaiko Mendizale Federakuntza (....-....)</dc:creator><dc:source>IKAS, 910. 202 BMF</dc:source><dc:date>1999</dc:date><dc:description>Bibliografia : 137-140 or.</dc:description><dc:description>Sarrera Historia Habitat Ibilbideak</dc:description><dc:type xml:lang="eng">text</dc:type><dc:type xml:lang="fre">monographie imprimée</dc:type><dc:type xml:lang="eng">printed monograph</dc:type><dc:identifier>urn:EAN:9788482160924</dc:identifier><dc:format>141 or. ; kol. ir. ; 21 cm ; Mapa: Urdaibai: biosferako erreserba</dc:format><dc:relation>vignette : https://www.bilketa.eus/in/rest/Thumb/image?id=ark:/27020/go761768&amp;mat=book</dc:relation><dc:identifier>urn:ISBN:978-84-8216-092-4</dc:identifier><dc:language>baq</dc:language><dc:publisher>Sua (Bilbo)</dc:publisher><dc:subject>Ibilaldiak Urdaibai Gernika</dc:subject><dc:title>Urdaibaiko biosfera erreserbako bira : ibilbide luzeko bidezidorrak. GR-98</dc:title></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>