Specification of Thomas Pape : filtering and deodorizing sewage.
- Pape, Thomas, 1960-
- Date:
- 1875
Licence: Public Domain Mark
Credit: Specification of Thomas Pape : filtering and deodorizing sewage. Source: Wellcome Collection.
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Licence: Public Domain Mark
Credit: Specification of Thomas Pape : filtering and deodorizing sewage. Source: Wellcome Collection.