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：Emission factors)) |
| 限定条件 | ((发表日期：2019) AND (语种：英语) AND (学科/领域：地球科学)) |
| EurekAlert! - Earth 6 | Science X network 5 | European Space Agenc 3 |
| German Aerosapce Cen 2 | BP Global 1 | Organization for Eco 1 |
| world meteorological 1 |
