TY  - BOOK
AU  - Helgesen, John O.
CN  - I 19.76:
CY  - Lawrence, Kan. :
CY  - Denver, Colo. :
DA  - 1995.
ID  - 219598
KW  - Water quality
PB  - U.S. Geological Survey ;
PB  - USGS Earth Science Information Center, Open-File Reports Section [distributor],
PP  - Lawrence, Kan. :
PP  - Denver, Colo. :
PY  - 1995.
T1  - Surface-water-quality assessment of the lower Kansas River Basin, Kansas and Nebraska :results of investigations, 1987-90 /
TI  - Surface-water-quality assessment of the lower Kansas River Basin, Kansas and Nebraska :results of investigations, 1987-90 /
ER  -