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
2
Published: 1914
Superior document: Allgemeine Länderkunde [2]
3
Published: 1895
Superior document: Allgemeine Länderkunde [5]
4
Published: 1891
Superior document: [Allgemeine Länderkunde] [1]
5
Published: 1893
Superior document: [Allgemeine Länderkunde] [2]
6
Published: 1907
Superior document: Allgemeine Länderkunde kleine Ausgabe 1
7
Published: 1907
Superior document: Allgemeine Länderkunde kleine Ausgabe 2
8
9
Other Authors:
“...Sievers, Wilhelm 1860-1921...”
10
Published: 1894
Superior document: Allgemeine Länderkunde 4