河南旅游业可持续发展研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1008-7257|29|1|73-74

ISSN: 1008-7257

Source: 焦作大学学报, Vol.29, Iss.1, 2015-01, pp. : 73-74

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Abstract