TY  - BOOK
AU  - THOMAS, L. J.
TI  - AN INTRODUCCTION TO MINING
T2  - 0
SN  - 0-454-00087-1
U1  - 549 
PY  - 1978///
CY  - AUSTRALIA
PB  - METHUEN OF AUSTRALIA
KW  - CIENCIAS PURAS
N1  - EXPLORATION-FEASIBILITY STUDES/STRACTION
ER  -