TY  - RPRT
TI  - Map showing the potentiometeric surface of the Magothy Aquifer in southern Maryland, September 1977
AU  - Frederick K. Mack
AU  - J. C. Wheeler
AU  - Stephen E. Curtin
PY  - 1978
DO  - 10.3133/ofr78999
UR  - https://pubs.usgs.gov/publication/ofr78999
ID  - ofr78999
ER  -