Transportation on the Great Lakes.  (Revised 1930).
By: Prepared by the Board of Engineers for Rivers and Harbours, War Department, and the Bureau of Operations, United States Shipping Board.
Contributors: U.S. Shipping Board
Series: Transportation series -- No. 1
Publisher: U.S. Govt. Print. Off.
Published: 1930
Place of publication: Washington
Language: eng
Number of pages: 423
Subjects: Transportation -- Great Lakes
Notes: At head of title: War Department.  Corps of Engineers, U.S. Army and United States Shipping Board.