Freese, D. External Organizations;
Böhm, C. External Organizations;
Quinkenstein, A. External Organizations;
Hüttl, Reinhard F. J. Staff Scientific Executive Board, GFZ Publication Database, Deutsches GeoForschungsZentrum;
Freese, D., Böhm, C., Quinkenstein, A., Hüttl, R. F. J. (2010): The contribution of agroforestry systems to ecosystem services, 17th World Congress of the International Commission of Agriculture and Biosystems Engineering (Quebec City, Canada 2010).
