Knowledge Resource Center for Ecological Environment in Arid Area
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| 当前检索式 | ((ALL：Opportunity Costs)) |
| 限定条件 | 无 |
| Article 64 | Proceedings Paper 13 | Technical Report 13 |
| Article;Proceedings Paper 7 | 博士 3 | Continuing Grant 2 |
| Early Access 2 | Review 2 | Standard Grant 1 |
| 青年科学基金项目 1 |
