TY  - RPRT
TI  - Map showing bedrock topography and subcrop of a selected bed beneath alluvial deposits of part of the Henderson Quadrangle, Henderson County, Kentucky
AU  - T.E. Ball
PY  - 1973
DO  - 10.3133/i812
UR  - https://pubs.usgs.gov/publication/i812
ID  - i812
ER  -