TY  - RPRT
TI  - Selected geohydrologic characteristics of the Patapsco aquifers at Chalk Point, Prince Georges County, Maryland
AU  - Frederick K. Mack
PY  - 1987
DO  - 10.3133/ofr87227
UR  - https://pubs.usgs.gov/publication/ofr87227
ID  - ofr87227
ER  -