| Online link | https://doi.org/10.3133/wri994162 |
|---|---|
| Description | Geochemical data for groundwater from a variety of geologic settings. |
| Originators | Ayotte, Joseph D., Nielsen, Martha G., Robinson, Gilpin R. Jr., Moore, Richard B. |
| Publication | U.S. Geological Survey Water Resources Investigations Report 99-4162 |