Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：David Pumphrey)) |
| 限定条件 | ((作者：Sarah Ladislaw) AND (文献类型：科技报告)) |
| David Pumphrey 4 | Sarah Ladislaw 4 | Charles Freeman 1 |
| Frank A. Verrastro 1 | Lisa Hyland 1 | Michael J. Green 1 |
| Victor Cha 1 |
