Show 10 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="Koormann, Frank*" or (type exact bookEditor and editor="Koormann, Frank*") Add to list Journal Article A1 New PEC definitions for river basins applicable to GIS-based environmental exposure assessment Geert Boeije, Jan-Oliver Wagner, Frank Koormann, Peter Vanrolleghem (UGent) , Diederik R Schowanek and Tom CJ Feijtel (2000) CHEMOSPHERE. 40(3). p.255-265