The geography of Illinois
By: by Douglas C. Ridgley.
Series: Regional geographies of the United States of America
Publisher: The University of Chicago press
Published: 1921
Place of publication: Chicago, Ill
Language: eng
Number of pages: 385
Subjects: Physical geography -- Illinois; Illinois -- Description and travel
Notes: "A list of the general references for the study of the geography of Illinois": p. 363-370.