TY  - RPRT
TI  - Paleoecology of Middle Pennsylvanian-age peat-swamp plants in Herrin coal, Kentucky, U.S.A.
AU  - R.B. Winston
PY  - 1988
DO  - 10.1016/0166-5162(88)90020-1
UR  - https://pubs.usgs.gov/publication/70013748
ID  - 70013748
ER  -