TY  - RPRT
TI  - Preliminary geologic map of the South Boston 30 x 60 minute quadrangle, Virginia and North Carolina
AU  - J. Wright Horton
AU  - J. D. Peper
AU  - J. D. Marr
AU  - W.C. Burton
AU  - P. E. Sacks
PY  - 1993
DO  - 10.3133/ofr93244
UR  - https://pubs.usgs.gov/publication/ofr93244
ID  - ofr93244
ER  -