Port needs study (vessel traffic services benefits)
Subtitle: study overview.
Contributors: United States. Coast Guard. Office of Navigation Safety and Waterway Services.
Publisher: U.S. Coast Guard, Office of Navigation Safety and Waterway Services; Available through the National Technical Information Sevice
Published: 1991
Place of publication: Washington, DC; Springfield, Va
Language: eng
Number of pages: 20
Subjects: Harbors -- United States -- Traffic control.; Electronics in navigation.
Notes: Cover title.

"John A. Volpe National Transportation Systems Center."

Shipping list no.: 91-0589-P.

"August 1991."

"DOT-VNTSC-CG-91-2."

Final report. February 1990-July 1991.

CG 1A1/B1039.