已收录 273173 条政策
分类导航
检索结果
已选条件:
(M.Sc.
2001
<符合条件的数据共：34条>
排序方式
登录后可批量下载(统一登录，激活码登录)
  • Snail borne larval trematodes of the Okavango Delta, Botswana
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Parasites, --, Fishes, --, Botswana, --, Okavango, River, Delta","Trematoda, --, Botswana, --, Okavango, River, Delta","Schistosomiasis, --, Botswana, --, Okavango, River, Delta","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2001"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • An investigation into the possible causes of decline in the Acacia Erioloba population of the Kathu area
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Decline","Kathu","Mine, dust","Water, levels","Browse, pressure","Chemicals","Pod, removal","Bruchid, beetle, predation","Tree, declines, --, South, Africa, --, Kathu","Conservation, biology","Acacia, --, South, Africa, --, Kathu","Acacia, erioloba","Dissertation, (M.Sc., (Botany, and, Genetics))--University, of, the, Free, State,, 2001"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Factors influencing the life cycle of ctenocephalides spp.
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Ctenocephalides, felis","Cat, flea","C., canis","Dog, flea","Dipylidium, caninum","Dog, tapeworm","Temperature","Relative, humidity","Optimal, conditions","Survival","Life, cycles, (Biology)","Cat, flea","Fleas","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2000"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Die verband tussen kreatiewe denke en psigologiese weerbaarheid by kinders in hulle laat middelkinderjare
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Creative, thinking, in, children","Resilience, (Personality, trait), in, children","Dissertation, (M.Sc., (Psychology))--University, of, the, Free, State,, 2001"]]
    预览  |  原文链接    [浏览：4 下载：0]