Show 50 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 "AP&A 2003. A Century of Information." Add to list Conference Paper C1 The integration of Aerial Photography and GIS in the Potenza Valley Survey Frank Vermeulen (UGent) and Geert Verhoeven (UGent) (2005) AP&A 2003. A Century of Information.. p.371-382