LugaresWintershall Mine, Heringen, Hesse, Germany
Obras (1)
Títulos | Ordem |
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The Heringen Collection of the US Geological Survey Library of Reston, Virginia de Robert Lee Hadden | potash works |
Títulos | Ordem |
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The Heringen Collection of the US Geological Survey Library of Reston, Virginia de Robert Lee Hadden | potash works |