TY  - RPRT
TI  - Geologic map of the Rock Haven quadrangle, Kentucky-Indiana, and part of the Laconia quadrangle, Kentucky
AU  - Charles F. Withington
AU  - Edward G. Sable
PY  - 1969
DO  - 10.3133/gq780
UR  - https://pubs.usgs.gov/publication/gq780
ID  - gq780
ER  -