TY  - RPRT
TI  - Descriptive, geologic, and borehole geophysical logs for 23 test holes in south-central Nebraska
AU  - R.A. Hiergesell
PY  - 1984
DO  - 10.3133/ofr8473
UR  - https://pubs.usgs.gov/publication/ofr8473
ID  - ofr8473
ER  -