On the effects of the thermal waters of Ems / by Louis Spengler.
- Spengler, Ludwig, 1818-1866.
- Date:
- 1854
Licence: Public Domain Mark
Credit: On the effects of the thermal waters of Ems / by Louis Spengler. Source: Wellcome Collection.
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Licence: Public Domain Mark
Credit: On the effects of the thermal waters of Ems / by Louis Spengler. Source: Wellcome Collection.