Disease germs ; their supposed nature : an original investigation, with critical remarks / by Lional S. Beale.

Licence: Public Domain Mark

Credit: Disease germs ; their supposed nature : an original investigation, with critical remarks / by Lional S. Beale. Source: Wellcome Collection.

Provider: This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.