Haanel, Eugene 1841-1927 Report on the Experiments Made at Sault Ste. Marie, Ont., Under Government Auspices, in the Smelting of Canadian Iron Ores by the Electro-thermic Process [microform]
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Report on the Experiments Made at Sault Ste. Marie, Ont., Under Government Auspices, in the Smelting of Canadian Iron Ores by the Electro-thermic Process [microform]