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      <marc:subfield code="a">Drury, Malcolm J.</marc:subfield>
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      <marc:subfield code="a">Thermal conductivity, thermal diffusivity, density and porosity of crystalline rocks </marc:subfield>
      <marc:subfield code="h">[electronic resource] / </marc:subfield>
      <marc:subfield code="c">Malcolm J. Drury.</marc:subfield>
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      <marc:subfield code="a">Ottawa : </marc:subfield>
      <marc:subfield code="b">Energy, Mines and Resources Canada, Earth Physics Branch, </marc:subfield>
      <marc:subfield code="c">1985.</marc:subfield>
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      <marc:subfield code="a">Earth Physics Branch open file = Dossier public de la Direction de la Physique du Globe ;  </marc:subfield>
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      <marc:subfield code="a">At head of title: Geothermal Service of Canada = Service géothermique du Canada.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"The purpose of this report is to make available the considerable number of data, particularly of thermal conductivity, on crystalline rocks. Few data on thermal diffusivity exist in the literature, and those included in this report represent a valuable addition"--Introd.</marc:subfield>
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      <marc:subfield code="a">Open file (Earth Physics Branch)</marc:subfield>
      <marc:subfield code="v">no. 86-5</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M74-3-86-5-eng.pdf</marc:subfield>
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