Illinois State Academy of Science
SIXTEENTH ANNUAL MEETING
Knox College, Lombard College, Galesburg High School Galesburg, Illinois
May 3, 4 and 5, 1923
Printed by authority of the State of Illinois.
Materials in this collection are made available by the Illinois State Library. To request reproductions or inquire about permissions, contact: firstname.lastname@example.org. Please cite the item title and collection name.