Leifert, Carlo; Koepke, Ulrich; Bonde, Marianne; Stanley, Richard; Hamm, Ulrich; Wyss, Gabriela; Benbrook, Chuck; Hajslova, Jana; Lueck, Lorna and Cooper, Julia (2008) QLIF Workshop 2: Safety of foods from organic and low input farming systems. 4th QLIF Congress in the frame of the 2nd ISOFAR Conference, Modena, Italy, June 18-20, 2008. [ Unpublished, ]