TY  - RPRT
TI  - Hydrogeologic framework of the shallow aquifer system of York County, Virginia
AU  - A. R. Brockman
AU  - D.L. Richardson
PY  - 1992
DO  - 10.3133/wri924111
UR  - https://pubs.usgs.gov/publication/wri924111
ID  - wri924111
ER  -