TY  - RPRT
TI  - Quality of major ion and total dissolved solids data from groundwater sampled by the National Water-Quality Assessment Program, 1992–2010
AU  - Eliza L. Gross
AU  - Bruce D. Lindsey
AU  - Michael G. Rupert
PY  - 2012
DO  - 10.3133/sir20115153
UR  - https://pubs.usgs.gov/publication/sir20115153
ID  - sir20115153
ER  -