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Protection against coastal erosion
In this lesson, you will explore the engineering and natural solutions that can be applied to the effects of coastal erosion.
地理
成績7 – 12
作者: Kalmár Vanda
審稿人: Jóri Johanna
圖形的: Fasola Martin
程序員: Tóth Martin
關鍵詞
mozaLink
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