What U.S. ports mean to the economy
By: [report written by economists: Jerome Gilbert, Nai-Ching Sun, Amos Ilan].
Contributors: Sun, Nai-ching,; Ilan, Amos,
Publisher: U.S. Dept. of Commerce, Maritime Administration : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1978
Place of publication: Washington
Language: eng
Number of pages: 58
Subjects: Harbors -- United States; United States -- Commerce.
Notes: Cover title.