TY  - RPRT
TI  - Geologic map of the Mayking quadrangle, Letcher and Knott counties, Kentucky
AU  - Charles L. Rice
PY  - 1976
DO  - 10.3133/gq1309
UR  - https://pubs.usgs.gov/publication/gq1309
ID  - gq1309
ER  -