What U.S. ports mean to the economy.

Bibliographic Details
Corporate Author:	United States. Maritime Administration
Other Authors:	Gilbert, Jerome, Sun, Nai-Ching, Ilan, Amos
Format:	Government Document Book
Language:	English
Subjects:	Harbors > Economic aspects > United States.

Description
Item Description:	Report written by: Jerome Golbert, Nai-Ching Sun, Amos Ilan. Issued Sept. 1978.
Physical Description:	58 pages : illustrations ; 28 cm.