American seaports--changes affecting operations and development
Subtitle: report to the Congress
By: by the Comptroller General of the United States.
Publisher: U.S. General Accounting Office
Published: 1979
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 49
Subjects: Harbors -- United States.
Notes: Cover title.
"November 16, 1979."
"CED-80-8."
"B-195850."