Roebling's Delaware & Hudson Canal aqueducts
By: Robert M. Vogel.
Series: Smithsonian studies in history and technology -- no. 10
Publisher: Smithsonian Institution Press
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 45
Subjects: Roebling, John Augustus, -- 1806-1869; Canal aqueducts.; Delaware and Hudson Canal (N.Y. and Pa.)