Show 250 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: parent exact "XIVth Congres of the International Union of Prehistoric and Protohistoric Sciences" Add to list Conference Paper C3 Soil characteristics for Crop Growth in historical parspective in the La PĂ©rouse area of Easter Island Geertrui Louwagie, Roger Langohr and Jari Mikkelsen (UGent) (2002) XIVth Congres of the International Union of Prehistoric and Protohistoric Sciences.