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：Material efficiency)) |
| 限定条件 | ((发表日期：2019) AND (专题：地球科学)) |
| EurekAlert! - Earth 77 | Science X network 15 | Department of Energy 3 |
| European Space Agenc 3 | BP Global 2 | German Aerosapce Cen 1 |
| Natural Resource can 1 | Organization for Eco 1 |
