Whirlpool Rapids Bridge (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Whirlpool Rapids Bridge" in English language version.

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2books.google.com

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2web.archive.org

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1niagarafallsbridges.com

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1structuremag.org

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books.google.com

Irwin 1996, p. 55. Irwin, William (March 1996). The New Niagara: Tourism, Technology, and the Landscape of Niagara Falls, 1776–1917. Pennsylvania, United States: Penn State University Press. ISBN 0-271-01593-4.
Crabtree 1901, p. 360. Crabtree, Jerome (1901). "Iron and Steel Working". The Marvels of Modern Mechanism and Their Relations to Social Betterment. Vol. 1. Massachusetts, United States: The King-Richardson Company. Retrieved September 4, 2008.

clui.org

"Chapter 4: The Watery Boundary". United Divide: A Linear Portrait of the USA/Canada Border. The Center for Land Use Interpretation. Winter 2015.

niagarafallsbridges.com

"Toll Cost & Vehicle Definitions". Retrieved 2022-08-01.

structuremag.org

Griggs 2006b, p. 82. Griggs, Francis (November 2006b). "Great Achievements—John A. Roebling". Structure. Illinois, United States: National Council of Structural Engineers Associations. ISSN 0969-2126. Archived from the original (PDF) on April 25, 2009. Retrieved July 14, 2008.

web.archive.org

Griggs 2006b, p. 82. Griggs, Francis (November 2006b). "Great Achievements—John A. Roebling". Structure. Illinois, United States: National Council of Structural Engineers Associations. ISSN 0969-2126. Archived from the original (PDF) on April 25, 2009. Retrieved July 14, 2008.
Whirlpool Rapids Bridge gets historic facelift, November 6, 2009.

worldcat.org

search.worldcat.org

Griggs 2006b, p. 82. Griggs, Francis (November 2006b). "Great Achievements—John A. Roebling". Structure. Illinois, United States: National Council of Structural Engineers Associations. ISSN 0969-2126. Archived from the original (PDF) on April 25, 2009. Retrieved July 14, 2008.