Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：来源平台 |
| 当前检索式 | ((ALL：Abandoned Cropland)) |
| 限定条件 | 无 |
| EurekAlert 3 | EurekAlert! 3 | Science X network 2 |
| Climate News Network 1 | EurekAlert! - Earth 1 | International Union 1 |
| World Resources Inst 1 |
