Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：old-growth forests)) |
| 限定条件 | ((作者：Kramer, Russell D.) AND (作者：Sillett, Stephen C.) AND (作者：Van Pelt, Robert)) |
| Kramer, Russell D. 3 | Sillett, Stephen C. 3 | Van Pelt, Robert 3 |
| Campbell-Spickler, J 1 | Carroll, Allyson L. 1 | Franklin, Jerry F. 1 |
| Freund, James A. 1 |
