(Q99258)
Statements
1 reference
2 references
24 April 2014
15 January 1939
5 references
Hartmut Geerken
9 October 2017
Hartmut Geerken
9 October 2017
9 October 2017
Hartmut Geerken
21 October 2021
0 references
2 references
1 reference
20 September 2020
1 reference
1 reference
1 reference
2 references
1 reference
1 reference
1 reference
2 references
2 references
14 March 2021
Geerken, Hartmut
may bug fly! a paper sinking in the indian ocean (Dutch)
14 March 2021
Identifiers
1 reference
1 reference
2 references
1 reference
Hartmut Geerken
20 September 2020
7 January 2019
1 reference
1 reference
1 reference
25 April 2016
Sitelinks
Wikipedia(5 entries)
- arzwiki هارتموت جيركين
- dewiki Hartmut Geerken
- enwiki Hartmut Geerken
- vowiki Hartmut Geerken
- zhwiki 哈特穆·吉爾肯