已收录 272976 条政策
检索结果
已选条件:
(Ph.D.

<符合条件的数据共:1条>
排序方式
登录后可批量下载(统一登录激活码登录)

  • 颁布单位:[University of the Free State] |  颁布时间:2015 |  实施时间:2015 |  学科分类:[["Periphyton","Epilithic","Biomonitoring","Water, quality","Chlorophyll-a","Regulated, rivers","SASS5","Seasonal","Hydrological, phases","Indicator, indices","Thesis, (Ph.D., (Centre, for, Environmental, Management))--University, of, the, Free, State,, 2015","Aquatic, ecology","Rivers, --, Regulation, --, Environmental, aspects"]]
    预览  |  原文链接    [浏览:11 下载:0]