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008180703s2018    onca    o    f000 0 eng d
020 |a9780660270821
040 |aCaOODSP|beng
043 |an-cn---
0861 |aH129-89/2018E-PDF
24500|aAir pollution |h[electronic resource] : |bwhat is sulphur dioxide?
260 |a[Ottawa] : |bHealth Canada, |cc2018.
300 |a[1] p. : |bcol. ill.
500 |aThe original publication file in PDF format was replaced with an accessible version on 14-02-2024 at the request of Health Canada.
500 |aIssued also in French under title: Pollution de l'air : qu'est-ce que le dioxyde de soufre?
693 4|aAir pollution
693 4|aSulfur dioxide
693 4|aHealth impact
7101 |aCanada. |bHealth Canada.
77508|tPollution de l'air |w(CaOODSP)9.858423
85640|qPDF|s1.26 MB|uhttps://publications.gc.ca/collections/collection_2018/sc-hc/H129-89-2018-eng.pdf