Bettina Johnen
Time at IEG: 2004–2007
Research projects:
HGIS Germany
The historical-geographical information system "HGIS Germany" depicts the changing constellation of the German and European states from 1815 onward.
Time at IEG: 2004–2007
The historical-geographical information system "HGIS Germany" depicts the changing constellation of the German and European states from 1815 onward.