Grundzüge ökologischer Produktpolitik /

ανά Rubik, Frieder., Petschow, Ulrich., Scholl, Gerd.
Έκδοση 1996

Nanotechnologies, Hazards and Resource Efficiency A Three-Tiered Approach to Assessing the Implications of Nanotechnology and Influencing its Development /

ανά Steinfeldt, Michael., Gleich, Arnim., Haum, Rüdiger., Petschow, Ulrich.
Έκδοση 2007

Lead Markets for Environmental Innovations

ανά Jacob, Klaus., Beise, Marian., Blazejczak, Jürgen., Edler, Dietmar., Haum, Rüdiger., Jänicke, Martin., Löw, Thomas., Petschow, Ulrich., Rennings, Klaus.
Έκδοση 2005