沂蒙山地质公园旅游资源开发利用分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-2104|volume|S2|182-185

ISSN: 1002-2104

Source: 中国人口资源与环境, Vol.volume, Iss.S2, 2017-01, pp. : 182-185

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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Abstract