TY  - BOOK
ED  - Institution of Mining and Metallurgy (Great Britain)
TI  - Extraction metallurgy '89: papers presented at the Extraction Metallurgy '89 symposium, organized by The Institution of Mining and Metallurgy and held in London from 10 to 13 July, 1989
SN  - 1870706099
PY  - 1989///
CY  - London
PB  - The Institution of Mining and Metallurgy
KW  - Metallurgy
ER  -