St. Marys Falls Canal, Michigan, Statistical Report of Lake Commerce Passing through Canals at Sault Ste. Marie, Michigan and Ontario During Season of 1933, with Supplementary Report of Commerce Passing through the Detroit River.

Bibliographic Details

Corporate Author:	United States. War Department. Engineer Department
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1934.
Subjects:	Waterways. Navigation. Freight and freightage. Ships.
Online Access:	Electronic resource (PDF)