<?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>2026-05-17T21:40:14Z</responseDate><request verb="GetRecord" metadataPrefix="oai_dc" identifier="oai:www.bilketa.eus:ark:/27020/go750029">https://www.bilketa.eus/in/rest/oai</request><GetRecord><record><header><identifier>oai:www.bilketa.eus:ark:/27020/go750029</identifier><setSpec>ALL</setSpec><datestamp>2026-05-11T11:59:54Z</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/go750029</dc:identifier><dc:creator>Hubert, Christian (....-....)</dc:creator><dc:source>MEBA, GR.449.2 FR</dc:source><dc:date>1967</dc:date><dc:description>Annexe ; bibliogr</dc:description><dc:description>Thèse 3 cycle Hygrogéologie Bordeaux : 1967 : n 466</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:format>N.p. ; 8 cart. dépl. ; 27 cm</dc:format><dc:relation>vignette : https://www.bilketa.eus/in/rest/Thumb/image?id=ark:/27020/go750029&amp;mat=book</dc:relation><dc:language>fre</dc:language><dc:publisher>Université de Bordeaux 1 (Bordeaux)</dc:publisher><dc:subject>géologie</dc:subject><dc:subject>hydrogéologie</dc:subject><dc:subject>Landes</dc:subject><dc:title>Etude hydrogéologique du Plio-Quaternaire dans la région de l'étang d'Aureilhan. 2</dc:title></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>