丝绸之路经济带生态旅游发展的收敛性检验
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1002-6487|volume|9|143-145
ISSN: 1002-6487
Source: 统计与决策, Vol.volume, Iss.9, 2015-01, pp. : 143-145
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Abstract