TY  - RPRT
TI  - Geologic map of the Guage quadrangle, Breathitt and Magoffin Counties, Kentucky
AU  - K. Y. Lee
AU  - Walter Danilchik
AU  - Charles L. Rice
PY  - 1977
DO  - 10.3133/gq1416
UR  - https://pubs.usgs.gov/publication/gq1416
ID  - gq1416
ER  -