干旱半干旱区地质公园低碳旅游开发研究——以巴彦淖尔国家地质公园为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1671-4407|31|9|137-140

ISSN: 1671-4407

Source: 生态经济, Vol.31, Iss.9, 2015-01, pp. : 137-140

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Abstract