TY  - RPRT
TI  - Appalachian basin bituminous coal: sulfur content and potential sulfur dioxide emissions of coal mined for electrical power generation
AU  - Michael H. Trippi
AU  - Leslie F. Ruppert
AU  - Emil Attanasi
AU  - Robert C. Milici
AU  - P.A. Freeman
PY  - 2014
DO  - 10.3133/pp1708g.5
UR  - https://pubs.usgs.gov/publication/pp1708G.5
ID  - pp1708G.5
ER  -