城市群发展阶段划分及功能定位

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1007-6875|38|2|49-53

ISSN: 1007-6875

Source: 河北地质大学学报, Vol.38, Iss.2, 2015-01, pp. : 49-53

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Abstract