Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：SecChristopher G. Pernin)) |
| 限定条件 | ((作者：Dwayne M. Butler)) |
| China 1 | Dan Madden 1 | Duncan Long 1 |
| Dwayne M. Butler 1 | East Asia 1 | James D. Powers 1 |
| John E. Peters 1 | Lily Geyer 1 | Louay Constant 1 |
| Michael Shurkin 1 | SecChristopher G. Pe 1 | ꙸĿ뎈Ŀal Security 1 |
