Upper Midwest Environmental Sciences Center
White perch occurrence, spread, and hybridization in the middle Illinois River, Upper Mississippi River System
Irons, K. S., O'Hara, T. M. , McClelland, M. A., and Pegg, M. A., 2002, White perch occurrence, spread, and hybridization in the middle Illinois River, Upper Mississippi River System: Transactions of the Illinois Academy of Science, v. 95, p. 207214.