TY  - RPRT
TI  - Maceral distributions in Illinois coals and their paleoenvironmental implications
AU  - R.D. Harvey
AU  - J.W. Dillon
PY  - 1985
DO  - 10.1016/0166-5162(85)90012-6
UR  - https://pubs.usgs.gov/publication/70012988
ID  - 70012988
ER  -