00966cam a22002531 4500 gs 19000346 DLC 20260227111323.0 761021s1919 oncab 000 0 eng c gs 19000346 (OCoLC)2518470 U.S. Geol. survey. Library OGraD NSbSU DLC QE185 .A2 no. 110 QE187 .O5 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 At head of title: Canada. Department of Mines. Geology British Columbia. Geology, Economic. Memoir (Geological Survey of Canada) ; 110 25953 25953