TY  - BOOK
AU  - Thomas,L.J
TI  - An Introduction to mining: exploration, feasibility, extraction, rock mechanics
SN  - 0454000871
PY  - 1978///
CY  - Sydeny
PB  - Methuen of Australia
KW  - Mining engineering
KW  - Prospecting
KW  - Rock mechanics
N1  - Includes bibliographical references and index
ER  -