Show 100 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Vitharana, WAU*" or (type exact bookEditor and editor="Vitharana, WAU*") Add to list Conference Paper P1 Using secondary information sources to improve the within-field soil textural mapping in a layered alluvial soil WAU Vitharana, Marc Van Meirvenne (UGent) and Liesbet Cockx (UGent) (2005) Precision agriculture '05. p.425-432