TY - RPRT TI - Mercury and halogens in coal--Their role in determining mercury emissions from coal combustion AU - Allan Kolker AU - Jeffrey C. Quick AU - Connie L. Senior AU - Harvey E. Belkin PY - 2012 DO - 10.3133/fs20123122 UR - https://pubs.usgs.gov/publication/fs20123122 ID - fs20123122 ER -