TY  - RPRT
TI  - Geologic map of the Pottsville quadrangle, Schuylkill County, Pennsylvania
AU  - Gordon H. Wood
PY  - 1973
DO  - 10.3133/gq1028
UR  - https://pubs.usgs.gov/publication/gq1028
ID  - gq1028
ER  -