TY  - RPRT
TI  - Geologic map of the Kirkmansville quadrangle, Muhlenberg and Todd Counties, Kentucky
AU  - Thomas M. Kehn
PY  - 1977
DO  - 10.3133/gq1421
UR  - https://pubs.usgs.gov/publication/gq1421
ID  - gq1421
ER  -