TY  - RPRT
TI  - Preliminary map showing the potentiometric surface of the Aquia Aquifer in southern Maryland, September 1982
AU  - Frederick K. Mack
AU  - Judith C. Wheeler
AU  - Stephen E. Curtin
PY  - 1984
DO  - 10.3133/ofr83929
UR  - https://pubs.usgs.gov/publication/ofr83929
ID  - ofr83929
ER  -