A guide to the microscopical examination of drinking water : with an appendix on the microscopical examination of air / by J.D. MacDonald.

Date:
1883

Licence: Public Domain Mark

Credit: A guide to the microscopical examination of drinking water : with an appendix on the microscopical examination of air / by J.D. MacDonald. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.

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