TY - RPRT TI - Emissions from coal fires and their impact on the environment AU - Allan Kolker AU - Mark Engle AU - Glenn Stracher AU - James Hower AU - Anupma Prakash AU - Lawrence Radke AU - Arnout ter Schure AU - Ed Heffern PY - 2009 DO - 10.3133/fs20093084 UR - https://pubs.usgs.gov/publication/fs20093084 ID - fs20093084 ER -