Parasites of swine / Maurice C. Hall.
- Hall, Maurice C. (Maurice Crowther), 1881-1938.
- Date:
- [1924], ©1924
Licence: Public Domain Mark
Credit: Parasites of swine / Maurice C. Hall. Source: Wellcome Collection.
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Licence: Public Domain Mark
Credit: Parasites of swine / Maurice C. Hall. Source: Wellcome Collection.