Cargoes restricted to U.S. vessels.
Subtitle: Hearing, Ninetieth Congress, second session, on H.R. 163 ... October 9, 1968.
Publisher: U.S. Govt. Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 78
Subjects: Cargo preference -- United States.
Notes: "Serial no. 90-88."