TY  - RPRT
TI  - Magnitude and frequency of floods in the United States, part 5. Hudson Bay and Upper Mississippi River Basins
AU  - James L. Patterson
AU  - Charles R. Gamble
PY  - 1968
DO  - 10.3133/wsp1678
UR  - https://pubs.usgs.gov/publication/wsp1678
ID  - wsp1678
ER  -