Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：Welker, Jeffrey M.)) |
| 限定条件 | ((出处：PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA) AND (作者：Poulsen, Christopher J.) AND (学科/领域：资源环境)) |
| Bowen, Gabriel J. 1 | Jian, Zhimin 1 | Liu, Zhongfang 1 |
| Poulsen, Christopher 1 | Tang, Yanlin 1 | Welker, Jeffrey M. 1 |
