Knowledge Resource Center for Ecological Environment in Arid Area
分面浏览：开放获取类型 |
| 当前检索式 | ((ALL：WATER RETENTION)) |
| 限定条件 | ((收录类别：SCI-E) AND (出版年：2020) AND (资源类型：期刊论文)) |
| gold 11 | Green Published, gold 9 | gold, Green Published 5 |
| hybrid 4 | Bronze 3 | Green Published 3 |
| Green Published, hybrid 2 | DOAJ Gold 1 | Green Accepted 1 |
| Green Accepted, gold 1 |
