TY  - BOOK
AU  - Thomas,L.J.
TI  - An Introduction to Mining: Exploration, Feasibility, Extraction, Rock Mechanics
SN  - 0454000871
AV  - TN275 .T48 1973
U1  - 622 
PY  - 1973///
CY  - Sydney
PB  - Hicks, Smith & Sons
KW  - Mining engineering
KW  - Prospecting
KW  - Rock mechanics
N1  - Includes bibliographical references and index
ER  -