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Subtitle: provided by the Navigation Data Center
Contributors: Navigation Data Center (U.S.)
Series: NDC report -- 92-N-1; Report NDC -- 92-N-1
Publisher: US Army Corps of Engineers, Water Resources Support Center
Published: 1992
Place of publication: [Fort Belvoir, Va.?]
Language: eng
Format: Microform
Subjects: Shipping -- United States -- Statistics; Harbors -- United States -- Statistics; Locks (Hydraulic engineering) -- United States -- Statistics
Genres: Statistics
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 94-0688-M

"April 1992."

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1994]. 1 microfiche