TY  - RPRT
TI  - Sediment distribution and hydrologic conditions of the Potomac aquifer in Virginia and parts of Maryland and North Carolina
AU  - Randolph E. McFarland
PY  - 2013
DO  - 10.3133/sir20135116
UR  - https://pubs.usgs.gov/publication/sir20135116
ID  - sir20135116
ER  -