TY  - RPRT
TI  - Geologic map of the Lewisburg quadrangle, Logan County, Kentucky
AU  - Henry C. Rainey
AU  - R.C. Miller
PY  - 1969
DO  - 10.3133/gq830
UR  - https://pubs.usgs.gov/publication/gq830
ID  - gq830
ER  -