Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：leaf age)) |
| 限定条件 | ((作者：Campbell-Spickler, Jim分Campbell-Spickler, Jim)) |
| Campbell-Spickler, J 2 | Carroll, Allyson L. 2 | Sillett, Stephen C. 2 |
| Van Pelt, Robert 2 | Coonen, Ethan J. 1 | Freund, James A. 1 |
| Iberle, Benjamin 1 | Kramer, Russell D. 1 |
