Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：Gretchen Keppel-Aleks)) |
| 限定条件 | 无 |
| Brendan M. Rogers 2 | Colm Sweeney 2 | Edward Dlugokencky 2 |
| Frédéric Chevallier 2 | Gretchen Keppel-Alek 2 | Mikhail Arshinov 2 |
| Motoki Sasakawa 2 | Pieter Tans 2 | Toshinobu Machida 2 |
| Xin Lin 2 |
