Coal fields of British Columbia,
Dowling, D. B. 1858-1925.
Coal fields of British Columbia, comp. by D. B. Dowling. - Ottawa, Government printing bureau, 1915. - 1 p. l., iii p. 1 l., 350 p. maps (part fold., 1 in pocket) 25 cm. - Canada. Geological Survey. Memoir, 69. Geological series no. 57 . - Memoir (Geological Survey of Canada) ; 69 .
gs 15000680
Coal--British Columbia.
QE185 / .A2 no. 69
Coal fields of British Columbia, comp. by D. B. Dowling. - Ottawa, Government printing bureau, 1915. - 1 p. l., iii p. 1 l., 350 p. maps (part fold., 1 in pocket) 25 cm. - Canada. Geological Survey. Memoir, 69. Geological series no. 57 . - Memoir (Geological Survey of Canada) ; 69 .
gs 15000680
Coal--British Columbia.
QE185 / .A2 no. 69