The scientific feeding of animals / by O. Kellner. Authorised translation of William Goodwin.
- Kellner, O. (Oscar Johann), 1851-1911.
- Date:
- 1915 [pref. 1908]
Licence: In copyright
Credit: The scientific feeding of animals / by O. Kellner. Authorised translation of William Goodwin. Source: Wellcome Collection.
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