Preliminary report on the economic geology of Hazelton district, British Columbia,
O'Neill, John Johnston, 1886-
Preliminary report on the economic geology of Hazelton district, British Columbia, by J. J. O'Neill. - Ottawa, J. de L. Taché, printer, 1919. - 1 p. l., iv, 51 p. fold. front., illus., 4 fold. maps (in pocket) diagrs. 25 cm. - Canada. Geological Survey. Memoir 110. No. 89, Geological series . - Memoir (Geological Survey of Canada) ; 110 .
At head of title: Canada. Department of Mines.
gs 19000346
Geology--British Columbia.
Geology, Economic.
QE185 / .A2 no. 110
Preliminary report on the economic geology of Hazelton district, British Columbia, by J. J. O'Neill. - Ottawa, J. de L. Taché, printer, 1919. - 1 p. l., iv, 51 p. fold. front., illus., 4 fold. maps (in pocket) diagrs. 25 cm. - Canada. Geological Survey. Memoir 110. No. 89, Geological series . - Memoir (Geological Survey of Canada) ; 110 .
At head of title: Canada. Department of Mines.
gs 19000346
Geology--British Columbia.
Geology, Economic.
QE185 / .A2 no. 110