| Author: | Roechling, H. Alfred, 1832-1920 |
| Subject: | TD, Sewage |
| Format: | Text |
| Date issued: | 2018 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Natural and Artificial Sewage Treatment [electronic resource] / H. Alfred Roechling |