TY  - RPRT
TI  - Hexavalent and total chromium at low reporting concentrations in source-water aquifers and surface waters used for public supply in Illinois, 2013
AU  - P.C. Mills
AU  - Richard P. Cobb
PY  - 2015
DO  - 10.3133/sir20155020
UR  - https://pubs.usgs.gov/publication/sir20155020
ID  - sir20155020
ER  -