Great Lakes connecting channels and harbors
Subtitle: draft interim feasibility report supporting documentation
Contributors: United States. Army. Corps of Engineers. Detroit District
Publisher: US Army Corps of Engineers, Detroit District, North Central Division
Published: 1984
Place of publication: [Detroit, Mich.]
Language: eng
Subjects: Harbors -- Great Lakes (North America); Channels (Hydraulic engineering)
Notes: Cover title

"March 1984."