Field evaluation of carbon dioxide as a fish deterrent at a water management structure along the Illinois River - Cupp, Aaron; Smerud, Justin; Tix, John; Schleis, Susan; Fredricks, Kim; Erickson, Richard; Amberg, Jon; Morrow, William; Koebel, Carolyn; Murphy, Elizabeth; Vishy, Chad; Blodgett, K. (Management of Biological Invasions, 2018)