TY  - RPRT
TI  - Reconnaissance of the geology and ground-water resources of southern Sioux County, Nebraska with a section on chemical quality of ground water
AU  - Edward Bradley
AU  - Francis Hays Rainwater
PY  - 1956
DO  - 10.3133/ha6
UR  - https://pubs.usgs.gov/publication/ha6
ID  - ha6
ER  -