TY  - BOOK
ED  -  Canada. 
TI  -  Index of publications of the geological survey of Canada : :  196919 70 / 
PY  - 1970///
CY  -  Ottawa : 
PB  -  Queen's Printer for Canada, 
KW  -  Geology
KW  -  Canada
KW  -  Bibliography
N1  -  Includes index
ER  -