Browsing by Keyword (GND)
| Obstbaum [1] |
| Oman [4] |
| Omangebirge [1] |
| Organisches Düngemittel [1] |
| Ouagadougou [1] |
| Ökosystemdienstleistung [1] |
| Pakistan [3] |
| Perlhirse [3] |
| Pflanzenkohle [1] |
| Phosphatdüngung [2] |
| Phosphor [1] |
| Produktivitätszuwachs [1] |
| Quebracho [1] |
| Radiometrie [1] |
| Rhizosphäre [2] |
| Rückgang [1] |
| Sahel [1] |
| Sanddorn [1] |
| Semiarides Gebiet [1] |
| Shifting cultivation [1] |