TY  - RPRT
TI  - Preliminary geologic map of the Mountain Falls quadrangle, Frederick and Shenandoah Counties, Virginia, and Hampshire County, West Virginia
AU  - R. C. McDowell
PY  - 1995
DO  - 10.3133/ofr95620
UR  - https://pubs.usgs.gov/publication/ofr95620
ID  - ofr95620
ER  -