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      <marc:subfield code="a">Gale, J. E.</marc:subfield>
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      <marc:subfield code="a">A numerical, field and laboratory study of flow in rocks with deformable fractures </marc:subfield>
      <marc:subfield code="h">[electronic resource] / </marc:subfield>
      <marc:subfield code="c">John Edward Gale.</marc:subfield>
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      <marc:subfield code="a">Ottawa : </marc:subfield>
      <marc:subfield code="b">Fisheries and Environment Canada, </marc:subfield>
      <marc:subfield code="c">1977, c1978.</marc:subfield>
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      <marc:subfield code="v">no. 72</marc:subfield>
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      <marc:subfield code="a">Digitized edition from print [produced by Environment and Climate Change Canada].</marc:subfield>
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      <marc:subfield code="a">Issued by: Inland Waters Directorate, Water Resources Branch.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"The main objectives of this study were to determine whether fractures Open or close because of changes in fluid pressure and what effect such changes in fracture aperture might have on fluid pressure distributions and flow rates within the fracture system"--Abstract.</marc:subfield>
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      <marc:subfield code="a">Includes abstract in French.</marc:subfield>
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      <marc:subfield code="a">Fluid flow</marc:subfield>
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      <marc:subfield code="a">Rock deformation</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
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      <marc:subfield code="a">Scientific series (Canada. Inland Waters Directorate)</marc:subfield>
      <marc:subfield code="v">no. 72</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.823618</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/eccc/En36-502-72-eng.pdf</marc:subfield>
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