United States. General Accounting Office
Unknown Author
Canada
Elaine Scarry
United Nations.
Germany (West)
France
Uttar Pradesh (India)
M. Nolan Gray
Germany
Julian Conrad Juergensmeyer
A. E. Telling
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography.
United States
Stanley M. Makuch
United States. Congress. Senate. National Ocean Policy Study.