Brechungsexponenten von Solen und Gelen der Gelatine / by G.S. Walpole.
- Walpole, George Stanley.
- Date:
- [1913?]
Licence: Public Domain Mark
Credit: Brechungsexponenten von Solen und Gelen der Gelatine / by G.S. Walpole. Source: Wellcome Collection.
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