长三角地区旅游经济与生态环境的耦合协调度研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1008-7133|18|6|104-109

ISSN: 1008-7133

Source: 科技与管理, Vol.18, Iss.6, 2016-01, pp. : 104-109

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Abstract