Marine Mammal Protection Act reauthorization : hearings before the National Ocean Policy Study of the Committee on Commerce, Science, and Transportation, United States Senate, one hundredth congress, second session on ..., April 13 and May 19, 1988.
United States.Congress.Senate.Committee on Commerce, Science, and Transportation.National Ocean Policy Study.
Washington : Government Printing Office,
1988.
S. Hrg 100-711
Marine mammals