The fluid book about Dufour is published
During the CLGE General Assembly 2017 in Lausanne, General Henri Guillaume Dufour, founder of swiss topo and co-founder of the Red Cross, was appointed as European Surveyor of the Year 2017.
A fluid book is now available in English and can be visualized here
We are preparing a gallery with all the CLGE Posters which can be downloaded for free.
If you print and expose them, please send us a picture ([email protected]