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      <marc:subfield code="a">Hunter, J. A. M., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">The occurrence of permafrost and frozen sub-seabottom materials in the southern Beaufort Sea / </marc:subfield>
      <marc:subfield code="c">J.A.M. Hunter [and five others].</marc:subfield>
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      <marc:subfield code="a">Permafrost and frozen sub-seabottom materials in the southern Beaufort Sea</marc:subfield>
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      <marc:subfield code="c">April, 1976.</marc:subfield>
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      <marc:subfield code="a">Beaufort Sea technical report ; </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">Includes bibliographical references (pages 81-88).</marc:subfield>
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      <marc:subfield code="a">"Permafrost conditions exist beneath most of the Beaufort Sea shelf area. As a result of large changes in the surface thermal regime in the recent geological past, non-equilibrium conditions are probably found in most areas; hence permafrost is both aggrading and degrading"--Summary.</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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