TY  - BOOK
TI  - Advances In Extractive Metallurgy
U1  - 669 ADV 
PY  - 1968///
CY  - London
PB  - Institution of Mining and Metallurgy
KW  - Metallurgy
KW  - Congresses
N1  - Proceedings of a symposium organized by the Institution of Mining and Metallurgy and held in London from 17 to 20 April 1967
ER  -