县域经济增长质量的时序变化及结构特征分析——以河北省为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-0504|31|6|81-87

ISSN: 1672-0504

Source: 地理与地理信息科学, Vol.31, Iss.6, 2015-01, pp. : 81-87

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Abstract