Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：Jan Steckel)) |
| 限定条件 | ((作者：Jan Christoph Steckel)) |
| Jan Christoph Stecke 3 | Michael Jakob 2 | Hauke Ward 1 |
| Ira Irina Dorband 1 | Leonie Wenz 1 | Marc Jeuland 1 |
| Nils Ohlendorf 1 | Rajah Saparapa 1 | Ulf Weddige 1 |
