Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: parent exact "Innovative learning geography in Europe : new challenges for the 21st century" Add to list Book Chapter The need for a learning line for spatial thinking using GIS in education Luc Zwartjes (UGent) (2014) Innovative learning geography in Europe : new challenges for the 21st century. p.39-63