TY  - RPRT
TI  - Flood-hazard mapping in metropolitan Chicago
AU  - John Richard Sheaffer
AU  - Davis W. Ellis
AU  - Andrew Maute Spieker
PY  - 1970
DO  - 10.3133/cir601c
UR  - https://pubs.usgs.gov/publication/cir601C
ID  - cir601C
ER  -