Port and harbor safety.
Subtitle: Hearings, Ninety-first Congress, second session.
Publisher: U.S. Govt. Print. Off.
Published: 1970
Place of publication: Washington
Language: eng
Number of pages: 307
Subjects: Harbors -- Safety regulations -- United States.
Notes: Hearings held July 22-Sept. 26, 1970, on H.R. 15710, 17830, and 18047.
"Serial no. 91-34."