On sewage and sewage rivers / by Robert Angus Smith.
- Smith, Robert Angus, 1817-1884.
- Date:
- 1855
Licence: Public Domain Mark
Credit: On sewage and sewage rivers / by Robert Angus Smith. 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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