TY - RPRT TI - Machine-learning predictions of redox conditions in groundwater in the Mississippi River Valley alluvial and Claiborne aquifers, south-central United States AU - Katherine J. Knierim AU - James A. Kingsbury AU - Connor J. Haugh PY - 2021 DO - 10.3133/sim3468 UR - https://pubs.usgs.gov/publication/sim3468 ID - sim3468 ER -