TY  - RPRT
TI  - Hydrogeologic atlas, Union Bridge and Woodsboro quadrangles, Carroll County, Maryland
AU  - James M. Weigle
PY  - 1980
DO  - 10.3133/ofr801013
UR  - https://pubs.usgs.gov/publication/ofr801013
ID  - ofr801013
ER  -