TY  - RPRT
TI  - Geologic map of the Livermore quadrangle, western Kentucky
AU  - Dan E. Hansen
AU  - Avery E. Smith
PY  - 1978
DO  - 10.3133/gq1467
UR  - https://pubs.usgs.gov/publication/gq1467
ID  - gq1467
ER  -