The Zuiderzee Works and the Delta Works (Netherlands)
Remarkable civil engineering works to continue the Netherland's centuries-long fight against the sea.
Lớp 1 – 12
Từ khoá
mozaLink
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Remarkable civil engineering works to continue the Netherland's centuries-long fight against the sea.
Lớp 1 – 12
Từ khoá
mozaLink
/Weblink