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Leipzig: Engelmann, 1901
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Leipzig: Engelmann, 1925
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Frankfurt (Main): R. G. Fischer, 1993
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Wietze: Dt. Erdölmuseum, 2004
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Heide: Boyens, 2005
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München: Meidenbauer, 2008
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Soltau: Heidepark Video, [ca. 1992]
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Geozon Science Media, 1973-10-15
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Bielefeld: transcript, [2015] ; 2015
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Wiley, 1994
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The University of Chicago Press, 1903
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University of Chicago Press, 1903
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Springer Science and Business Media LLC, 1902