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：Long-term contracts)) |
| 限定条件 | ((发表日期：2018) AND (学科/领域：地球科学)) |
| Science X network 11 | International Energy 5 | Department of Energy 3 |
| Minerals Council of 3 | Australian Resources 2 | Centre national de l 2 |
| Organization for Eco 1 |
