nationalparks相关论文
Tourism management in national parks:(S)umava and Bayerischer Wald(Bavarian Forest) in the Czech-Ger
Along the Czech-German border there are four national parks,two Czech and two German,arranged in cross-border \'pairs......
Organochlorine and organophosphorous pollutants in soils and sediments from protected areas of China
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This paper is basing on the analysis of the performance of admission prices of national parks in China.According to the ......
