河南省区域物流与经济时空耦合演化研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 2095-9397|volume|20|199-200

ISSN: 2095-9397

Source: 商业经济研究, Vol.volume, Iss.20, 2016-01, pp. : 199-200

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Abstract