生态文明视域下旅游地生态评价预警研究——以桂林为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-8861|33|2|94-100

ISSN: 1673-8861

Source: 贺州学院学报, Vol.33, Iss.2, 2017-01, pp. : 94-100

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Abstract