[085-20] Water Quality Study of the West Branch of the DuPage River System Located in Northeastern Illinois
Chris E. Petersen, John Klopp, Melody Gane, and Randy Brogan Water Quality Study of the West Branch of the DuPage River System Located in Northeastern Illinois 085-20-print
[085-19] Annotated List of the Caddisflies (Trichoptera) of Winfield Creek, Kress Creek, and Spring Brook Creek, Illinois
Chris Petersen and Randy Brogan Annotated List of the Caddisflies (Trichoptera) of Winfield Creek, Kress Creek, and Spring Brook Creek, Illinois 085-19-print