[067-27] Ectoparasites from Microtus ochrogaster, Peromyscus leucopus, and Cryptotis parva in Coles County, Illinois
Basolo, Fred, Jr. and Richard Funk Ectoparasites from Microtus ochrogaster, Peromyscus leucopus, and Cryptotis parva in Coles County, Illinois 067-27-print
[067-25] The Composition and Characteristics of the Molluscan Fauna Associated with the Perry Mastodon of Glen Ellyn, Illinois
Adams, Scot C. and George H. Fraunfelter The Composition and Characteristics of the Molluscan Fauna Associated with the Perry Mastodon of Glen Ellyn, Illinois 067-25-print
[067-21] A Relict Population of the Four-Toed Salamander Hemidactylium scutatum (Schlegel) in Jersey County, Illinois
Smith, Stephen Lee A Relict Population of the Four-Toed Salamander Hemidactylium scutatum (Schlegel) in Jersey County, Illinois 067-21-print
[067-10] A Pre-Impoundment Study of the Fish Fauna of Indian Creek, DeKalb County, Illinois
Drew, Albert W. and David M. Wildrick A Pre-Impoundment Study of the Fish Fauna of Indian Creek, DeKalb County, Illinois 067-10-print
[067-08] An Analysis of the Fish Fauna of the Embarras River in Champaign County, Illinois
Buth, Donald G. An Analysis of the Fish Fauna of the Embarras River in Champaign County, Illinois 067-08-print
[068-51] A Preliminary Survey of Vascular Plants of the Horseshoe Lake Area, Knox County, Illinois
Weik, Kenneth L and Gordon Baker A Preliminary Survey of Vascular Plants of the Horseshoe Lake Area, Knox County, Illinois 068-51-print
[068-47] Additions to the Vascular Flora of Hancock County, Illinois
Henry, R.D. Additions to the Vascular Flora of Hancock County, Illinois 068-47-print
[068-27] Myxomycetes of Blackhawk State Park, Rock Island, Illinois
Troll, Ralph Myxomycetes of Blackhawk State Park, Rock Island, Illinois 068-27-print
[068-17] The Lichen Flora of Rocky Branch Nature Preserve, Clark County, Illinois
Wiedman, James E. and Wesley Whiteside The Lichen Flora of Rocky Branch Nature Preserve, Clark County, Illinois 068-17-print
[068-09] Additions to the Flora of McDonough County, Illinois
Myers, R.M. Additions to the Flora of McDonough County, Illinois 068-09-print