Wilhelm Sievers
![During his first expedition to Colombia in 1886](https://upload.wikimedia.org/wikipedia/commons/7/7e/1886_Wilhelm_Sievers_i_Colombia.jpg)
1
Published: [2016];, [1913]
Superior document: Title is part of eBook package: De Gruyter DGBA History <1990
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6
Published: 1914
Superior document: Allgemeine Länderkunde [2]
7
Published: 1895
Superior document: Allgemeine Länderkunde [5]
8
Published: 1891
Superior document: [Allgemeine Länderkunde] [1]
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Published: 1893
Superior document: [Allgemeine Länderkunde] [2]
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Published: 1907
Superior document: Allgemeine Länderkunde kleine Ausgabe 1
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Published: 1907
Superior document: Allgemeine Länderkunde kleine Ausgabe 2
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Other Authors:
“...Sievers, Wilhelm 1860-1921...”
14
Published: 1894
Superior document: Allgemeine Länderkunde 4