The metal culvert industry, Ontario and Quebec. Report in the matter of an inquiry relating to the production, manufacture, sale and supply of corrugated metal pipe and related products.

By: CanadaMaterial type: TextTextSeries: Publisher: Ottawa, 1970Description: vii, 64 p. 25 cmSubject(s): Culverts | MCE | Steel pipe industry -- CanadaDDC classification: 625.7342
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