The Emergency Gates of the Illinois and Mississippi Canal

Autor:	Riché, C. S.
Zdroj:	Professional Memoirs, Corps of Engineers, United States Army, and Engineer Department at Large, 1910 Jul 01. 2(7), 327-338.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/44535061 Zobrazit plný text záznamu