The vivisection question / by Albert Leffingwell.
- Leffingwell, Albert, 1845-1916.
- Date:
- 1907
Licence: In copyright
Credit: The vivisection question / by Albert Leffingwell. Source: Wellcome Collection.
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Licence: In copyright
Credit: The vivisection question / by Albert Leffingwell. Source: Wellcome Collection.