Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：retention)) |
| 限定条件 | ((作者：Beth J. Asch) AND (作者：David Knapp)) |
| Beth J. Asch 2 | David Knapp 2 | James Hosek 2 |
| Michael G. Mattock 2 | Jennifer Kavanagh 1 | Kristine M. Brown 1 |
