TY  - RPRT
TI  - Environmental tracer evidence for connection between shallow and bedrock aquifers and high intrinsic susceptibility to contamination of the conterminous U.S. glacial aquifer
AU  - John E. Solder
AU  - Bryant C. Jurgens
AU  - Paul E. Stackelberg
AU  - Christopher L. Shope
PY  - 2020
DO  - 10.1016/j.jhydrol.2019.124505
UR  - https://pubs.usgs.gov/publication/70209448
ID  - 70209448
ER  -