Browse By Author Name - Rippe, Klaus Peter - ETH E-Collection http://e-collection.library.ethz.ch/ ETH-Bibliothek en Fez http://blogs.law.harvard.edu/tech/rss Valuating environmental impacts of genetically modified crops http://e-collection.library.ethz.ch/view/eth:5232 2012-02-25T00:00:00Z Sanvido, Olivier og Bachmann, Andreas og Romeis, Jörg og Rippe, Klaus Peter og Bigler, Franz