Search for caves, shafts and sources in the Transect region Sengsengebirge
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资源简介：
Search for caves, shafts and sources in the Transect region Sengsengebirge. Position determination and brief description. Annual Report 3.06/1992, 10 pp. — unpublished. Study i.A. of the Association of the Kalkalpen National Park.
创建时间：
2018-03-05
