%0 Generic %A Damgaard, Christian %A Kjellsson, Gösta %A Haldrup, Christian %D 2003 %F orgprints:1437 %K GM crops, co-existence, sources of contamination, tolerance limits %T The combined effect of various GM-contamination sources in a case study of oilseed rape %U http://orgprints.org/1437/ %X An abstract is being prepared