TY  - BOOK
AU  - Barlow,Alfred E.
TI  - Corundum, its occurrence, distribution, exploitation, and uses,
T2  - Canada. Geological Survey. Memoir 57. Geological series
AV  - QE185 .A2 no. 57
PY  - 1915///
CY  - Ottawa
PB  - Government Printing Bureau
KW  - Corundum
N1  - "Bibliography of Canadian corundum": p. 317-324
ER  -