GEOLOGY. CLIMATOLOGY. PALEONTOLOGY
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Carl Friedrich Schmidt
Publisher: Eggers [etc.].
Published: 1881
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Max Gustav Christian Carl Braun
Publisher: Verlag der Dorpater Naturforscher-Gesellschaft.
Published: 1884
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Carl Friedrich Schmidt
Publisher: Eggers [etc].
Published: 1885
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Carl Friedrich Schmidt
Publisher: Eggers.
Published: 1886
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Reinhold Ludwig Ernst Guleke, Dorpater Naturforscher-Gesellschaft
Publisher: Dorpater Naturforscher-Gesellschaft.
Published: 1889
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Carl Friedrich Schmidt
Publisher: Eggers.
Published: 1894
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Publisher: [s.n.].
Published: 1895
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K Sumpak
Publisher: s.n.
Published: 1898
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K Sumpak
Publisher: s.n.
Published: 1900
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Richard Aavakivi
Publisher: R. Aavakivi.
Published: 1900