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：Halocarbons)) |
| 限定条件 | ((文献类型：新闻)) |
| EurekAlert 2 | Science Daily 2 | world meteorological 2 |
| Japan Agency for Mar 1 | Science X network 1 | The Copernicus Progr 1 |
