Visitor mines and caves
收藏data.europa2024-06-27 收录
下载链接：
https://data.europa.eu/data/datasets/33e56fd8-9a22-53b2-be5b-a54ec1d62291?locale=en
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资源简介：
This statistic provides information on how many visitor mines and caves were operated in the respective year under the supervision of the North Rhine-Westphalia mining authority.
提供机构：
Bezirksregierung Arnsberg
