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| 01878nam 2200349za 4500 |
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001 | 9.862912 |
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003 | CaOODSP |
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005 | 20230111151909 |
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007 | cr ||||||||||| |
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008 | 181009s2018 quc o f000 0 eng d |
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020 | |a9780660280530 |
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040 | |aCaOODSP|beng |
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043 | |an-cn--- |
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086 | 1 |aEn4-144/57-2018E-PDF |
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245 | 00|aCanadian environmental sustainability indicators |h[electronic resource] : |bair quality. |
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246 | 30|aAir quality |
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260 | |aGatineau, QC : |bEnvironment and Climate Change Canada, |c2018. |
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300 | |a113 p. : |bfigures. |
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500 | |aIssued also in French under title: Indicateurs canadiens de durabilité de l'environnement : qualité de l'air. |
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500 | |aCover title. |
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500 | |aIssued also in HTML format. |
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504 | |aIncludes bibliographical references. |
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520 | |a"Air quality problems such as smog and acid rain result from the release of pollutants into the atmosphere. The majority of these pollutants come from human activities, such as transportation, the burning of fuels for electricity and heating, and industry. Natural sources such as forest fires can sometimes be substantial. Air pollutants cause adverse health and environmental effects"--p. 8. |
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692 | 07|2gccst|aEnvironmental indicators |
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692 | 07|2gccst|aAir pollution |
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710 | 1 |aCanada. |bEnvironment and Climate Change Canada. |
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775 | 08|tIndicateurs canadiens de durabilité de l'environnement |w(CaOODSP)9.862913 |
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794 | |tCanadian environmental sustainability indicators : |w(CaOODSP)9.894928 |
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795 | ##|tCanadian environmental sustainability indicators |w9.822339 |
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856 | 40|qPDF|s4.18 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/En4-144-57-2018-eng.pdf |
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856 | 4 |qHTML|sN/A|uhttps://www.canada.ca/en/environment-climate-change/services/environmental-indicators/air-quality.html |
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