TY  - RPRT
TI  - Potentiometric surface of the Lower Cretaceous aquifer, Franklin area, Virginia, September 1970
AU  - O. J. Cosner
AU  - G. A. Brown
PY  - 1972
DO  - 10.3133/ofr7279
UR  - https://pubs.usgs.gov/publication/ofr7279
ID  - ofr7279
ER  -