Eisenbahnen des Ruhrkohlenbezirks, in geographischer Betrachtung.
Publisher: H. Zülich]
Published: 1926
Place of publication: [Gerthe
Language: ger
Number of pages: 74
Subjects: Railroads -- Germany -- Ruhr River Valley; Coal mines and mining -- Germany -- Ruhr River Valley
Notes: Illustrative matter (1 fold. diagr., 2 fold. maps, manuscript tables) in pocket.

Inaug.-Diss. - Münster.

Bibliography: p. 5.