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- Berlin,Königlich Preussischen Geologischen Landesanstalt,1913.
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- Field of study
v.1 (1913
- Publication venue
- Berlin,Borntraeger,1921.
- Publication date
- 01/01/1921
- Field of study
- Publication venue
- Stuttgart : Kosmos, Gesellschaft der Naturfreunde, Gesch\ue4ftsstelle: Franckh\u27sche Verlagshandlung
- Publication date
- Field of study
- Publication venue
- Stuttgart,Kosmos, Gesellschaft der Naturfreunde,1906-1913.
- Publication date
- Field of study
v.
- Publication venue
- Stuttgart,Kosmos, Gesellschaft der Naturfreunde,1906-1913.
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v.