青山公园
青山公园-
介绍了黑龙江省双鸭山林业局青山国家森林公园的旅游资源情况，并对公园的旅游市场发展前景做出评价。
Emphatically narrated the Shuangyashan Forestry Bureau forest tourist resources type , and has carried on the forecast in this foundation to its traveling market .
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旅游开发对青山湖国家森林公园自然环境影响的研究
Studies on Effects of Tourism Exploitation on Natural Environment in Qing Shan Lake National Forest Park