TY  - RPRT
TI  - Map showing bedrock topography and subcrop of selected beds beneath alluvial deposits of the Sacramento Quadrangle, western Kentucky
AU  - A. E. Smith
PY  - 1977
DO  - 10.3133/i1036
UR  - https://pubs.usgs.gov/publication/i1036
ID  - i1036
ER  -