Entwurf zur Regelung der Vorflut und Abwasser-Reiningung im Emschergebiet
By: von Middeldorf
Publisher: Druck von Fredebeul & Koenen
Published: 1904
Place of publication: Essen-Ruhr
Language: ger
Number of pages: 101
Subjects: Flood control; Sewerage
Notes: Bibliography: p. v (1st set).

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