TY  - BOOK
AU  - Gilchrist, J.D.
TI  - Extraction metallurgy
SN  - 0080217117
U1  - 669 
PY  - 1980///
CY  - Oxford
PB  - Pergamon Press
KW  - Metallurgy
N1  - Include bibliographical references (p. 441-443) and index
ER  -