TY  - RPRT
TI  - The U.S. Geological Survey Drinking Water Initiative
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1997
DO  - 10.3133/fs04797
UR  - https://pubs.usgs.gov/publication/fs04797
ID  - fs04797
ER  -