| |
| Authority heading: | Bodenschutz |
|---|---|
| SWD: | 4069568-2 |
| GND: | 4069568-2 |
| PPN (SWB): | 106103237 |
| Source: | W Geowiss. |
| SWD-Systematiknummer: | 19.4c;32.3;10.7a |
| Notation DDC: | 333.7316;631.45 |
| Alternative forms: | Soil protection Sols -- Protection Soil conservation Sols -- Conservation |
| References: | Bodenerhaltung |
DNB: Deutsche Nationalbibliothek
