View documents (IIIF viewer) (9 documents / 5 available on the web) View documents (DFG viewer)
| Field of activity | Netherlands - Natural science |
| Country | Netherlands |
| GND | 116042621 |
| Holdings | 1936-1984 |
| URI | http://purl.org/pressemappe20/folder/pe/003783 |
| ID | pe/003783 |