@misc{indiciae235bb1e58085, title = {Analysis of water level management on the upper Mississippi River (1980–1990)}, author = {Joseph H. Wlosinski and Lara Hill}, year = {2006}, doi = {10.1002/rrr.3450110213}, url = {https://pubs.usgs.gov/publication/70007019}, note = {Source identifier: 70007019} }