2
published 2009
Map Karte
3
published 2008
Map Karte
4
published 2007
Map Karte
5
6
published 2006
Map Karte
7
published 2006
Map Karte
8
published 2004
Map Karte
9
published 1993
Map Atlas
10
published 1987
Map Karte
11
published 1986
Map Karte
12
published 1984
Map Karte
13
published 1984
Map Karte
14
published 1982
Map Karte
15
Published in National geographic (1972)
Map Karte
16
published 1967
Map Karte
17
published 1960
Map Atlas
18
published 1956
Map Karte