Das Umweltzeichen: Rechtliche Analyse und Neuorientierung Author Janiszewski J. Date 1992 Source IUCN (ID: MON-048782) Publisher | Place of publication Erich Schmidt Verlag GmbH & Co. | Berlin, Germany ISBN N:3 503 03314 9 Pages 296 p. Language German Country/Territory Germany Subject Environment gen. Keyword Ecofriendly products/ecofriendly processes Geographical area Europe