TY  - BOOK
AU  - Erickson,A.J.
TI  - Applied Mining Geology
T2  - Symposium, Brussel, 7 december 1984 - Bruxelles, 7 décembre 1984
PY  - 1984///
CY  - New York
PB  - Society of Mining Engineers,Inc.
KW  - Conferences - Meetings
ER  -