TY  - RPRT
TI  - Oil and gas wells drilled in southwestern Virginia before 1950
AU  - J. W. Huddle
AU  - E. I. Jacobsen
AU  - A. D. Williamson
PY  - 1956
DO  - 10.3133/b1027l
UR  - https://pubs.usgs.gov/publication/b1027L
ID  - b1027L
ER  -