TY  - RPRT
TI  - Geologic map of the Big A Mountain quadrangle, Buchanan and Russell Counties, Virginia
AU  - Ralph L. Miller
AU  - Charles R. Meissner
PY  - 1977
DO  - 10.3133/gq1350
UR  - https://pubs.usgs.gov/publication/gq1350
ID  - gq1350
ER  -