The Occupational health and safety act, 1978 and regulations for industrial establishments : Occupational health and safety act, 1978, Statutes of Ontario, 1978, chapter 83 ; Ontario regulation 658/79 as amended by O. reg. 844/79 (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : The Occupational health and safety act, 1978 and regulations for industrial establishments : Occupational health and safety act, 1978, Statutes of Ontario, 1978, chapter 83 ; Ontario regulation 658/79 as amended by O. reg. 844/79https://catalogue-scientifique.canada.ca/record=1083970~S6*frcRechercher Ontario. Ministry of Labour; Rechercher Ontario; Rechercher Ontario. Occupational Health and Safety DivisionOccupational Health and Safety Division, 1979Publication gouvernementale
Occupational exposure to trimellitic anhydride in Ontario (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Occupational exposure to trimellitic anhydride in Ontariohttps://catalogue-scientifique.canada.ca/record=1302069~S6*frcRechercher M.M. Dillon Limited; Rechercher Ontario. Occupational Health and Safety Division. Standards and Programs Branch; Rechercher Dillon (M. M.) LimitedM.M. Dillon Limited, 1983Publication gouvernementale