Thomas Krüger
- Mapper since:
- June 17, 2007
A significant amount of my data is based on map donations by Samtgemeinde Oberharz which have been digitalized by the Institute of Mining Engineering of Clausthal University of Technology.
A significant amount of my data is based on map donations by Samtgemeinde Oberharz which have been digitalized by the Institute of Mining Engineering of Clausthal University of Technology.