Preliminary investigation into possibilities for producing silica sand from British Columbia sand deposits, by J.M. Cummings ...
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TextPublication details: Victoria, B.C., C.F. Banfield, printer to the King, 1941.Description: 3 p. l., 50 numb. l., 3 l. fold, map. 27 x 21 cmSubject(s): DDC classification: - 666
- TN939 .C8
Cover-title.
At head of title: British Columbia. Dept. of Mines. Hon. W.J. Asselstine, minister. John F. Walker, deputy minister.
Reproduced from type-written copy.
"References": 3 leaves at end.
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