TY  - BOOK
AU  - Drysdale,Charles Wales
TI  - Geology and ore deposits of Rossland, British Columbia,
T2  - Canada.  Geological survey.  Memoir 77; Geological series
AV  - QE185 .A2 no. 77
PY  - 1915///
CY  - Ottawa
PB  - Government printing bureau
KW  - Geology
KW  - British Columbia
KW  - Rossland
N1  - Bibliography: p. 18-22
ER  -