Eisenkraftfeld Ruhr
Subtitle: Werden und Wandlungen der eisenschaffenden Industrie an Ruhr und Rhein.
Publisher: Butzon & Bercker
Published: 1949
Place of publication: Kevelaer
Language: ger
Number of pages: 334
Subjects: Steel industry and trade -- Ruhr River and Valley.; Steel industry and trade -- Westphalia.; Iron industry and trade -- Ruhr River and Valley.; Iron industry and trade -- Westphalia.