Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：作者 |
| 当前检索式 | ((ALL：Proceedings of the National Academy of Science)) |
| 限定条件 | ((作者：Felix J. Elling分Felix J. Elling) AND (作者：Ann Pearson) AND (作者：Roger E. Summons)) |
| Ann Pearson 1 | Eva Spieck 1 | Felix J. Elling 1 |
| Jenan J. Kharbush 1 | Jordon D. Hemingway 1 | Roger E. Summons 1 |
| Thomas W. Evans 1 |
