STATE OF ILLINOIS
Dwight H. Green, Governor
ILLINOIS STATE ACADEMY OF SCIENCE
Papers Presented in the Thirty-seventh Annual Meeting, DeKalb, Illinois May 1944
printed by authority of the state of illinois
Illinois State Academy of Science Affiliated with the Illinois State Museum Division, Centennial Building Springfield, Illinois December 30, 1944
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.