TY - RPRT TI - Preliminary geologic map of the east half of the Winston-Salem Quadrangle, North Carolina-Virginia-Tennessee AU - G.H. Espenshade AU - D.W. Rankin AU - K.W. Shaw AU - R. B. Neuman PY - 1974 DO - 10.3133/ofr741030 UR - https://pubs.usgs.gov/publication/ofr741030 ID - ofr741030 ER -