View documents (IIIF viewer) (47 documents / 31 available on the web) View documents (DFG viewer)
| Country/geo | Hamburg |
| Subject | Water management (including water rights), waste water question |
| superordinated | Economy, general |
| URI | https://pm20.zbw.eu/folder/sh/140905,145828 |
| ID | sh/140905,145828 |