基于主成分分析的生态绿道对体育旅游影响因素研究--以峨眉河生态绿道为例
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1009-8666|30|4|72-76
ISSN: 1009-8666
Source: 乐山师范学院学报, Vol.30, Iss.4, 2015-01, pp. : 72-76
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Abstract