TY  - RPRT
TI  - Surface-water-quality assessment of the lower Kansas River basin, Kansas and Nebraska: Results of investigations, 1987-90
AU  - John O. Helgesen
PY  - 1996
DO  - 10.3133/wsp2451
UR  - https://pubs.usgs.gov/publication/wsp2451
ID  - wsp2451
ER  -