TY  - RPRT
TI  - Geologic map of the Canoe Quadrangle, Breathitt and Perry counties, Kentucky
AU  - E. Neal Hinrichs
PY  - 1978
DO  - 10.3133/ofr78568
UR  - https://pubs.usgs.gov/publication/ofr78568
ID  - ofr78568
ER  -