Preliminary investigation into possibilities for producing silica sand from British Columbia sand deposits,
Preliminary investigation into possibilities for producing silica sand from British Columbia sand deposits,
by J.M. Cummings ...
- Victoria, B.C., C.F. Banfield, printer to the King, 1941.
- 3 p. l., 50 numb. l., 3 l. fold, map. 27 x 21 cm.
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.
gs 42000040
Sand.
Mines and mineral resources--British Columbia.
TN939 / .C8
666
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.
gs 42000040
Sand.
Mines and mineral resources--British Columbia.
TN939 / .C8
666