Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：isotope)) |
| 限定条件 | ((收录类别：SCI-E) AND (出处：PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA) AND (作者：Valdes, Paul J.) AND (发表日期：2018) AND (学科/领域：资源环境)) |
