... 自然资源耗竭性exhaustibility of natural resources 自然资源分类classification of natural resources 可再生资源renewable resources ...
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classification of natural medicine resources 天然药物资源分类
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The classification of physiographic tourism resources and the process and method of resource investigation are very relevant to geomorphology, geology and natural geography.
地文旅游资源类型的划分,资源调查程序和方法的建立,均与地貌学、地质学、自然地理学有着密切的关系。
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