TY  - BOOK
ED  - Underground Operators' Conference
ED  - Australian Institute of Mining and Metallurgy.
ED  - Australian Institute of Mining and Metallurgy.
TI  - Underground operators'conference, June 1988, Mount Isa, Queensland, Australia
T2  - Symposia series
SN  - 0949106259
PY  - 1988///
CY  - Parkville, Vic.
PB  - Australian Institute of Mining and Metallurgy
KW  - Mining engineering
N1  - No. 58 of the symposia series has been assigned by the Institute. The publication has no number
ER  -