TY  - RPRT
TI  - Map showing the potentiometric surface of the Magothy Aquifer in southern Maryland, September 1981
AU  - F. K. Mack
AU  - J. C. Wheeler
AU  - S. E. Curtin
PY  - 1982
DO  - 10.3133/ofr82257
UR  - https://pubs.usgs.gov/publication/ofr82257
ID  - ofr82257
ER  -