Bacteria, yeasts, and molds in the home / by H.W. Conn.
- Conn, H. W. (Herbert William), 1859-1917.
- Date:
- 1903
Licence: In copyright
Credit: Bacteria, yeasts, and molds in the home / by H.W. Conn. Source: Wellcome Collection.
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Licence: In copyright
Credit: Bacteria, yeasts, and molds in the home / by H.W. Conn. Source: Wellcome Collection.
