TY  - RPRT
TI  - New reports on our Nation's water quality
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 2004
DO  - 10.3133/fs20043045
UR  - https://pubs.usgs.gov/publication/fs20043045
ID  - fs20043045
ER  -