The vocabulary of intellectual life in the Middle Ages /

At head of title: Civicima [i.e. Comité international du vocabulaire des institutions et de la communication intellectuelles au Moyen Age].

A distributional check list of the birds of Illinois,

"A joint project of the Illinois Audubon society and the Illinois state museum."

The English teacher, or, Private learner's guide : containing a new arrangement of Murray's exercises and key, with the various parts of which, the corresponding notes, rules, and observations in Murray's grammar are incorporated : also, references in promiscuous exercises to the rules by which the errours are to be corrected : revised, arranged, prepared, and particularly adapted to the use of instructors and private learners /

"Designed to accompany and match with the Boston stereotype edition of Murray's Exercises prepared for the use of schools."

Lower Sangamon River Valley : an inventory of the region's resources /

"March 2003."

Lower Des Plaines River basin : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."

Prairie parklands : an inventory of the region's resources /

"A project of the critical trends assessment program."

The DuPage River basin : an inventory of the region's resources.

"February 2001."

The driftless area : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."

The Heart of the Sangamon : an inventory of the region's resources.

"A project of the Critical Trends Assessment Program."

The Kaskaskia River Basin : an inventory of the region's resources.

"January 2001"

The lower Rock River basin : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."

The Kinkaid area : an inventory of the region's resources /

"June 2002."

Thorn Creek : an inventory of the region's resources.

"A project of the Critical Trends Assessment Program."

The upper Des Plaines River basin : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program (CTAP and the Ecosystems Program of the Illinois Department of Natural Resources (IDNR)"--P. [2] of cover.

The Sugar-Pecatonica Rivers basin : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."