TY  - RPRT
TI  - Evaluation of surface geophysical methods for collection of hydrogeologic data in the Nebraska Sand Hills region
AU  - M. J. Ellis
AU  - R.A. Hiergesell
PY  - 1985
DO  - 10.3133/wri854195
UR  - https://pubs.usgs.gov/publication/wri854195
ID  - wri854195
ER  -