TY  - RPRT
TI  - Geologic map of the Powersburg 7 1/2-minute Quadrangle and part of the Pall Mall 7 1/2-minute Quadrangle, Wayne and Clinton counties, Kentucky
AU  - Richard Quintin Lewis
PY  - 1976
DO  - 10.3133/ofr76265
UR  - https://pubs.usgs.gov/publication/ofr76265
ID  - ofr76265
ER  -