Biodiversity Heritage Library · page-19737310
The principles of biology — Illustration, Page 184
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BHL classifies this scanned page as Illustration. Publication: The principles of biology. Publication creators (not identified as the page's illustrator): Hamaker, J. I. (John Irvin), 1869-. Contributing institutions: University of California Libraries. Bibliographic metadata supplied by BHL under CC0; image rights are separate.
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1913. The principles of biology — Illustration, Page 184. https://www.biodiversitylibrary.org/page/19737310
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