TY  - RPRT
TI  - Geology and ground-water resources of Clay County, Nebraska
AU  - Charles Franklin Keech
AU  - V. H. Dreeszen
AU  - F. H. Rainwater
PY  - 1959
DO  - 10.3133/wsp1468
UR  - https://pubs.usgs.gov/publication/wsp1468
ID  - wsp1468
ER  -