concept

Report on European sewerage systems : with special reference to the needs of the City of Philadelphia no. VII, final, resumé and conclusions with reference to the City of Philadelphia / by Rudolph Hering.

Sewage and solid refuse removal / Rudolph Hering.

Galleries and Reading Room

Library

Shop

Café

We’re undertaking some research with website visitors to learn more about how people find access-related information provided by museums. This survey shouldn't take longer than 10 minutes to complete. Thank you for your time!

Hering, Rudolph, 1847-1923

Catalogue

Report on European sewerage systems : with special reference to the needs of the City of Philadelphia no. VII, final, resumé and conclusions with reference to the City of Philadelphia / by Rudolph Hering.

Sewage and solid refuse removal / Rudolph Hering.