Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：Sample, John)) |
| 限定条件 | 无 |
| Principal Investigat 2 | Agapitov, Oleksiy 1 | Blake, Bern 1 |
| Crew, Alex 1 | Handley, Matthew 1 | Johnson, Arlo 1 |
| Klumpar, David 1 | Sample, John 1 | Shumko, Mykhaylo 1 |
| Spence, Harlan 1 |
