TY  - RPRT
TI  - Supercritical-Multiple-Solvent Extraction From Coal
AU  - Corcoran, W.
AU  - Fong, W.
AU  - Pichaichanarong, P.
AU  - Chan, P.
AU  - Lawson, D.
PY  - 1983
UR  - https://ntrs.nasa.gov/citations/19830000153
ID  - 19830000153
ER  -