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- Mining Accidents In 1948Ontario Department of Mines, 1949 Full text available at the Brodie Resource LibraryOntario Department of Mines, 1949 Full text available at the Brodie Resource LibraryThunder Bay Public Library
- Mines Of Ontario In 1948Ontario Department of Mines, 1949 Full text available at the Brodie Resource LibraryOntario Department of Mines, 1949 Full text available at the Brodie Resource LibraryThunder Bay Public Library
- Statistical Review Of The Mineral Industry Of Ontario For 1948Ontario Department of Mines, 1949 Full text available at the Brodie Resource LibraryOntario Department of Mines, 1949 Full text available at the Brodie Resource LibraryThunder Bay Public Library
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