Niagara's Gorge bridges
Subtitle: marvels of engineering
By: Paul E. Lewis.
Publisher: Looking Back Press
Published: 2008
Place of publication: St. Catharines, Ont
Language: eng
Number of pages: 144
ISBN-13: 9781550689259
Subjects: Bridges -- Niagara Gorge (N.Y. and Ont.) -- History; Bridges -- Niagara Gorge (N.Y. and Ont.) -- Design and construction -- History