TY  - BOOK
AU  - Willis,B.A.
TI  - Mineral processing Technology: An introduction to the practical aspects of ore treatment and mineral recovery
SN  - INTENATIONAL SERIES ON MATEIALS SCIENCE TECHNOLOGY
U1  - 665 4 WIL 
PY  - 1992///
CY  - Oxford
PB  -  Pergamon
ER  -