A manual of scientific enquiry : prepared for the use of officers in Her Majesty's Navy, and travellers in general / originally edited by Sir John F.W. Herschel.
- Date:
 - 1886
 
Licence: Public Domain Mark
Credit: A manual of scientific enquiry : prepared for the use of officers in Her Majesty's Navy, and travellers in general / originally edited by Sir John F.W. Herschel. Source: Wellcome Collection.
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