Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：TNA)) |
| 限定条件 | ((作者：Aaron D. Ray) AND (作者：Lars Christiansen)) |
| Aaron D. Ray 1 | Erik Haites 1 | Global Environment F 1 |
| Joel B. Smith 1 | Lars Christiansen 1 | UNEP Ris? Centre 1 |
