Titlebook: UV Radiation and Arctic Ecosystems; Dag O. Hessen Book 2002 Springer-Verlag Berlin Heidelberg 2002 Arctic.Arktis.Ozonloch.Sea ice.UV radia

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书目名称UV Radiation and Arctic Ecosystems影响因子(影响力)




书目名称UV Radiation and Arctic Ecosystems影响因子(影响力)学科排名




书目名称UV Radiation and Arctic Ecosystems网络公开度




书目名称UV Radiation and Arctic Ecosystems网络公开度学科排名




书目名称UV Radiation and Arctic Ecosystems被引频次




书目名称UV Radiation and Arctic Ecosystems被引频次学科排名




书目名称UV Radiation and Arctic Ecosystems年度引用




书目名称UV Radiation and Arctic Ecosystems年度引用学科排名




书目名称UV Radiation and Arctic Ecosystems读者反馈




书目名称UV Radiation and Arctic Ecosystems读者反馈学科排名

矛盾心理

e major reason for this has been a lack of demand by British industry for highly qualified staff. What would now be called professional engineers were, until recently, mostly ill-educated and received their training largely by apprenticeship. The only qualification available to the great majority wa

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L. O. Björnose several health hazards to non-target organisms. Moreover due to their short half-life, they are also used in large amounts, increasing the risk of environmental contamination. Hence development of novel approaches are required to protect plants with minimal detrimental impact on the environment

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W. F. Vincent,C. Belzileinzigen, der völlig frei von Fettstoffen, also von mit Wasser nicht mischbaren Substanzen ist, und es gibt andererseits keine Art der Nahrung, bei deren Aufnahme nicht Wasser zugegen wäre. Jede Speise enthält demnach, auch wenn man ihr bei der Zubereitung keine Fettstoffe zusetzt, die Bestandteile e

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