TY  - BOOK
AU  - Thomas,L.J.
TI  - An Introduction to mining: exploration, feasibility, extraction, rock mechanics
SN  - 0454017308
U1  - 622 
PY  - 1973///
CY  - Sydney
PB  - Hicks Smith
KW  - Mining engineering
KW  - Mining industries
KW  - Mines and mineral resources
KW  - Mining geology
N1  - Includes index
ER  -