TY  - RPRT
TI  - Floods of April-May 1969 in upper Midwestern United States
AU  - David B. Anderson
AU  - Harlan H. Schwob
PY  - 1970
DO  - 10.3133/ofr707
UR  - https://pubs.usgs.gov/publication/ofr707
ID  - ofr707
ER  -