TY  - RPRT
TI  - Coal-to-liquids: Potential impact on U.S. coal reserves
AU  - R. C. Milici
PY  - 2009
DO  - 10.1007/s11053-009-9093-1
UR  - https://pubs.usgs.gov/publication/70034711
ID  - 70034711
ER  -