TY  - BOOK
AU  - PETRUK, WILLIAM AND RULE, ALBERT R.
TI  - PROCESS MINERALOGY 
PY  - 1994///
CY  - WARRENDALE
PB  - THE METALS SOCIETY
N1  - Volume-XII: Applications to Environment, Precious Metals, Mineral Beneficiation, Pyrometallurgy, Coal and Refractories
UR  - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=18528
ER  -