TY  - RPRT
TI  - Map showing bedrock topography and subcrop of selected beds beneath alluvial deposits of the Beech Grove Quadrangle, western Kentucky
AU  - R. L. Norris
PY  - 1975
DO  - 10.3133/i887
UR  - https://pubs.usgs.gov/publication/i887
ID  - i887
ER  -