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：droughts)) |
| 限定条件 | ((发表日期：2019) AND (专题：地球科学)) |
| Science X network 66 | EurekAlert! - Earth 45 | world meteorological 9 |
| European Centre for 4 | Wetlands Internation 4 | SciDev.Net 2 |
| German Aerosapce Cen 1 |
