TY  - BOOK
AU  - Bise,Christopher J.
TI  - Modern American coal mining: methods and applications 
SN  - 9780873353953 (ebook)
AV  - TN805.A5 B57 2013eb
PY  - 2013///
CY  - Littleton, Colorado
PB  - SME
KW  - Coal mines and mining
KW  - United States
KW  - Electronic books
UR  - http://site.ebrary.com/lib/daystar/Doc?id=10787665
ER  -