Completed research Ovi Mammalium et Hominis genesi for St Petersburg's Academy of Science (published at Leipzig)
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Completed research Ovi Mammalium et Hominis genesi for St Petersburg's Academy of Science (published at Leipzig)
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-17 from Wikipedia. The archived copy is preserved so this citation survives link rot.