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BUL 047

Aggregate resources of the Edmonton/Lloydminster region

The commercial sector produces 75 per cent of the aggregate, most of it directed into road construction (52 per cent), concrete production (18 per cent) or asphalt production (11 per cent). A compilation of geological data indicates that 1100 ... Show Abstract

Edwards, W.A.D.  Hudson, R.N.  Scafe, D.W.  1985-01-01