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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