TY  - BOOK
AU  - Leonard,Joseph W.
AU  - Hardinge,Byron C.
TI  - Coal preparation
SN  - 0873351045 (hbk.)
PY  - 1991///
CY  - Littleton
PB  - Society for Mining, Metallurgy, and Exploration
KW  - Coal preparation
N1  - Includes index; Includes bibliographical references
ER  -