The volcanic origin of epidemics / by John Parkin.
- Parkin, John, 1801-1886.
- Date:
- 1887
Licence: Public Domain Mark
Credit: The volcanic origin of epidemics / by John Parkin. Source: Wellcome Collection.
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Licence: Public Domain Mark
Credit: The volcanic origin of epidemics / by John Parkin. Source: Wellcome Collection.