Specification of Henry Young Darracott Scott : treatment of sewage.
- Scott, H. Y. D.
- Date:
- 1874
Licence: Public Domain Mark
Credit: Specification of Henry Young Darracott Scott : treatment of sewage. Source: Wellcome Collection.
17/18 (page 15)
Licence: Public Domain Mark
Credit: Specification of Henry Young Darracott Scott : treatment of sewage. Source: Wellcome Collection.