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      <marc:subfield code="a">Ptacek, Carol Jane, </marc:subfield>
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      <marc:subfield code="a">Remediation of arsenic-contaminated groundwater / </marc:subfield>
      <marc:subfield code="c">by: C. Ptacek &amp; D. Blowes.</marc:subfield>
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      <marc:subfield code="a">[Burlington, Ontario] : </marc:subfield>
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      <marc:subfield code="a">Reprinted from Aquatic Arsenic Toxicity and Treatment, edited by T. Murphy and J. Gwo, pages 139-157.</marc:subfield>
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      <marc:subfield code="a">"Hydrogeological and geochemical factors which require consideration in selecting a remediation system, and remediation technologies available for treating arsenic contaminated groundwater are described"--Abstract.</marc:subfield>
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      <marc:subfield code="a">Abstract and NWRI Research Summary in English and French.</marc:subfield>
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      <marc:subfield code="a">Blowes, David, </marc:subfield>
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