| |
| Authority heading: | Umwelt |
|---|---|
| SWD: | 4061616-2 |
| GND: | 4061616-2 |
| PPN (SWB): | 106135023 |
| Source: | B 1986 |
| SWD-Systematiknummer: | 10.7a |
| Notation DDC: | 333.7 |
| Alternative forms: | Environment Meio ambiente Ambiente Medio ambiente Environnement environment Umwelt Umwelt |
DNB: Deutsche Nationalbibliothek
