TY  - BOOK
AU  - Keefer, Robert F ,
AU  - Sajwan, Kenneth S,
TI  - Trace elements in coal and coal combustion residues
SN  - 9780873718905
U1  - 662.622 
PY  - 2010///
CY  - Michigan
PB  - Lewis Publishers Inc
KW  - Explosives, fuels & related products
ER  -