1
Published: 1898;, 1898
Superior document: Land und Leute I
2
Published: 1910
3
Published: 1906
4
Published: 1910
Superior document: Geographisches Handbuch allgemeine Erdkunde, Länderkunde und Wirtschaftsgeographie 2
5
Published: 1909
Superior document: Geographisches Handbuch allgemeine Erdkunde, Länderkunde und Wirtschaftsgeographie 1
6
Published: 1899
7
Published: 1899
8
Published: 1902
9
Published: 1895