TY  - RPRT
TI  - Preliminary bedrock geologic map of the Lahore 7.5-minute quadrangle, Orange, Spotsylvania, and Louisa Counties, Virginia
AU  - William C. Burton
PY  - 2020
DO  - 10.3133/ofr20191110
UR  - https://pubs.usgs.gov/publication/ofr20191110
ID  - ofr20191110
ER  -