TY  - RPRT
TI  - Selected surface-water, ground-water, and tracer data from the Elkhorn and Platte Rivers and the alluvium near Ashland, eastern Nebraska, 1991-97
AU  - Ingrid M. Verstraeten
AU  - C.P. Stanton
AU  - R.L. Atkeson
PY  - 1998
DO  - 10.3133/ofr98396
UR  - https://pubs.usgs.gov/publication/ofr98396
ID  - ofr98396
ER  -