TY  - RPRT
TI  - Geologic map of the Middlesboro North quadrangle, Bell County, Kentucky
AU  - Charles L. Rice
AU  - Russell G. Ping
PY  - 1989
DO  - 10.3133/gq1663
UR  - https://pubs.usgs.gov/publication/gq1663
ID  - gq1663
ER  -