TY - RPRT TI - Characterization of surface-water and groundwater quality on the Fort Berthold Reservation, North Dakota, 2014–17 AU - Robert F. Lundgren AU - Mary J. Iorio PY - 2020 DO - 10.3133/sir20205020 UR - https://pubs.usgs.gov/publication/sir20205020 ID - sir20205020 ER -