Title: Emschervertellekes : eine Region und ihr Fluss /
Authors: Niewerth, Gerd.; Stemplewski, Jochen.
Publisher: Klartext,
Year: 2004
Subjects: Industries Germany Emscher River Region (North Rhine-Westphalia); Emscher River Region (North Rhine-Westphalia, Germany) History.; Emscher River Region (North Rhine-Westphalia, Germany) Economic conditions.