Biodiversity Heritage Library · page-15503749
Bulletin — Illustration, Page 229
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BHL classifies this scanned page as Illustration. Publication: Bulletin. Publication creators (not identified as the page's illustrator): Illinois. Natural History Survey Division. Contributing institutions: University Library, University of Illinois Urbana Champaign. Bibliographic metadata supplied by BHL under CC0; image rights are separate.
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1921. Bulletin — Illustration, Page 229. https://www.biodiversitylibrary.org/page/15503749
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