TY  - RPRT
TI  - Geologic map of the western half of the Winston-Salem quadrangle, North Carolina, Virginia, and Tennessee
AU  - D.W. Rankin
AU  - G.H. Espenshade
AU  - R. B. Neuman
PY  - 1968
DO  - 10.3133/ofr68221
UR  - https://pubs.usgs.gov/publication/ofr68221
ID  - ofr68221
ER  -