<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
  <marc:record>
    <marc:leader>00000nam  2200000za 4500</marc:leader>
    <marc:controlfield tag="001">9.831805</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20221107145832</marc:controlfield>
    <marc:controlfield tag="007">cr |||||||||||</marc:controlfield>
    <marc:controlfield tag="008">170203s1990    oncoa  #o    f000 0 eng d</marc:controlfield>
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      <marc:subfield code="a">CaOODSP</marc:subfield>
      <marc:subfield code="b">eng</marc:subfield>
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      <marc:subfield code="a">n-cn---</marc:subfield>
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      <marc:subfield code="a">NH18-1/404-1990E-PDF</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="0" ind2="0">
      <marc:subfield code="a">Housing for the environmentally sensitive </marc:subfield>
      <marc:subfield code="h">[electronic resource] : </marc:subfield>
      <marc:subfield code="b">(survey and examples of clean air housing in Canada) / </marc:subfield>
      <marc:subfield code="c">Oliver Drerup ... [et al.].</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="260" ind1=" " ind2=" ">
      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">Canada Mortgage and Housing Corporation, </marc:subfield>
      <marc:subfield code="c">[1990]</marc:subfield>
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    <marc:datafield tag="300" ind1=" " ind2=" ">
      <marc:subfield code="a">iv, 113 p. : </marc:subfield>
      <marc:subfield code="b">photos, ill.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="490" ind1="1" ind2=" ">
      <marc:subfield code="a">Research report</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">"July 1990."</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="504" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">"This report summarizes research undertaken across Canada in the winter of 1989-90 in which nearly a hundred people with environmental health problems were contacted and asked about their homes and their health. Information about individual actions to reduce exposure in homes was collected along with comments about the effectiveness of these measures. The report constitutes a partial picture of the nature and extent of "clean air" housing in Canada, what resources people have found useful in producing these houses or renovations, and the building materials and methods, heating and ventilation systems found in ten of the houses which were investigated in detail"--Introduction...project scope, p. 1.</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Housing</marc:subfield>
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      <marc:subfield code="2">gccst</marc:subfield>
      <marc:subfield code="a">Health</marc:subfield>
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      <marc:subfield code="a">Drerup, Oliver.</marc:subfield>
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      <marc:subfield code="a">Canada. </marc:subfield>
      <marc:subfield code="b">Canada Mortgage and Housing Corporation. </marc:subfield>
      <marc:subfield code="b">Research Division.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">Research report (Canada Mortgage and Housing Corporation : Online)</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.506068</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">12.08 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2017/schl-cmhc/nh18-1/NH18-1-404-1990-eng.pdf</marc:subfield>
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