TY  - BOOK
ED  - Canadian Institute of Mining and Metallurgy.
ED  -  Commonwealth Mining and Metallurgical Congress (6th : 1957 )
TI  - Mining in Canada / 
U1  - 622.0971 19
PY  - 1957///
CY  - Canada .
PB  - Northern Miner Press Ltd.
KW  - Mining engineering
KW  - Congresses
KW  - Canada
KW  - Mines and mineral resources
N1  - 6th Commonwealth Mining and Metallurgical Congress, Canada, 1957.";  "Congress volume, 1957."; Includes bibliographical references
ER  -