00000nam 2200000za 4500 9.858421 CaOODSP 20240214144431 cr ||||||||||| 180703s2018 onca o f000 0 eng d 9780660270821 CaOODSP eng n-cn--- H129-89/2018E-PDF Air pollution [electronic resource] : what is sulphur dioxide? [Ottawa] : Health Canada, c2018. [1] p. : col. ill. The original publication file in PDF format was replaced with an accessible version on 14-02-2024 at the request of Health Canada. Issued also in French under title: Pollution de l'air : qu'est-ce que le dioxyde de soufre? Air pollution Sulfur dioxide Health impact Canada. Health Canada. Pollution de l'air (CaOODSP)9.858423 PDF 1.26 MB https://publications.gc.ca/collections/collection_2018/sc-hc/H129-89-2018-eng.pdf 180157