基于交通流强度的淮海经济区城市等级体系划分研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1003-2363|34|5|58-63
ISSN: 1003-2363
Source: 地域研究与开发, Vol.34, Iss.5, 2015-01, pp. : 58-63
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Abstract