1 map : color; 41 x 53 cm, Scale [approximately 1:380,000]. ; 'From publications of State and Government surveys by Leverett, Alden, Blatchley, Lane, Atwood, Goldthwait, and others.'
Creator
Shelford, Victor E. (Victor Ernest), 1877-1968
Publisher
Geographic Society of Chicago
Temporal Coverage
1930?
Rights
Copyright Not Evaluated, http://rightsstatements.org/vocab/CNE/1.0/
Shelford, Victor E. (Victor Ernest), 1877-1968 (n.d.). Ecological base map of the Chicago area. Geographic Society of Chicago. https://dc.library.northwestern.edu/items/ee0a1796-6e84-47ba-a78c-1ff1bbd3d099 (map)