TY  - RPRT
TI  - The association of arsenic with redox conditions, depth, and ground-water age in the glacial aquifer system of the northern United States
AU  - Mary Ann Thomas
PY  - 2007
DO  - 10.3133/sir20075036
UR  - https://pubs.usgs.gov/publication/sir20075036
ID  - sir20075036
ER  -