Soo Locks, Sault Ste. Marie, Mich
Contributors: United States. Army. Corps of Engineers. Detroit District
Publisher: US Army Corps of Engineers, Detroit District
Published: 1991
Place of publication: [Detroit, Mich.?]
Language: eng
Subjects: Locks (Hydraulic engineering) -- Michigan -- Sault Sainte Marie; Soo Locks (Mich.)
Other titles: Soo Locks, Sault Sainte Marie, Michigan
Notes: Shipping list no.: 91-218-P