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NING XIA:OUT OF THE HELAN MOUNTAIN
Pages: 92-
93
Year: 2010
Issue:
9
Journal: XIBU GUANGBO DIANSHI
Abstract: 宁夏是中国古长城的博物馆--春秋战国长城、秦长城、汉长城、明长城等,因地处汉区与西域的中间地带,又有历朝历代修建的多处要塞、沟壑.
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