TY  - RPRT
TI  - Water resources data, Iowa, water year 1991
AU  - D. J. O’Connell
AU  - R.B. Lambert
AU  - W.J. Matthes
AU  - D. Sneck-Fahrer
PY  - 1992
DO  - 10.3133/wdria911
UR  - https://pubs.usgs.gov/publication/wdrIA911
ID  - wdrIA911
ER  -