TY - RPRT U1 - Arbeitspapier A1 - Bringezu, Stefan A1 - Schütz, Helmut T1 - Material use indicators for measuring resource productivity and environmental impacts : workshop - Berlin, 25-26 February 2010 background paper ; paper within the framework of task 6 of the project "Material efficiency and resource conservation" (MaRess) T2 - Resource efficiency paper VL - 6.1 Y1 - 2010 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:wup4-opus-36883 UN - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:wup4-opus-36883 SP - 55 S1 - 55 PB - Wuppertal Institut für Klima, Umwelt, Energie CY - Wuppertal PB - Wuppertal Institut für Klima, Umwelt, Energie CY - Wuppertal ER -