A statistical investigation into the mortality of the miners in the district of Lelant / by Richard Q. Couch.
- Couch, Richard Quiller, 1816-1863.
- Date:
- [1857?]
Licence: Public Domain Mark
Credit: A statistical investigation into the mortality of the miners in the district of Lelant / by Richard Q. Couch. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
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