Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：Kenneth R. Sperber)) |
| 限定条件 | ((发表日期：2019)) |
| Gleckler, Peter J. 2 | Lee, Jiwoo 2 | Sperber, Kenneth R. 2 |
| Bonfils, Celine J. W 1 | De Sales, Fernando 1 | Diallo, Ismaila 1 |
| Ek, Michael 1 | Marx, Larry 1 | Taylor, Karl E. 1 |
| Xue, Yongkang 1 |
