TY  - RPRT
TI  - Preliminary bedrock geology of parts of the Burlington, Headsville, Old Fields, Romney, and Springfield quadrangles, Grant, Hampshire, Hardy, and Mineral Counties, West Virginia
AU  - Ronald A. Parker
AU  - Todd D. Heibel
PY  - 1993
DO  - 10.3133/ofr939
UR  - https://pubs.usgs.gov/publication/ofr939
ID  - ofr939
ER  -