Chemistry and physics in relation to hygiene.

International Congress of Hygiene and Demography

Date:: 1892

Credit: Chemistry and physics in relation to hygiene. 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.

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Chemistry and physics in relation to hygiene.

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