Bad drains : and how to test them : with notes on the ventilation of sewers, drains, and sanitary fittings, and the origin and transmission of zymotic disease. / cby R. Harris Reeves.

Licence: Public Domain Mark

Credit: Bad drains : and how to test them : with notes on the ventilation of sewers, drains, and sanitary fittings, and the origin and transmission of zymotic disease. / cby R. Harris Reeves. Source: Wellcome Collection.

Provider: This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.