TY  - RPRT
TI  - Geologic map of the Elizabethtown quadrangle, Hardin and Larue Counties, Kentucky
AU  - Roy Clark Kepferle
PY  - 1966
DO  - 10.3133/gq559
UR  - https://pubs.usgs.gov/publication/gq559
ID  - gq559
ER  -