Navy dumping incidents at sea : hearing before the Subcommittee on Oceanography, Great Lakes, and the Outer Continental Shelf of the Committee on Merchant Marine and Fisheries, House of Representatives, One Hundred Second Congress, first session, on review of several plastic dumping incidents involving the Navy; and what the Navy is doing to end these types of incidents, July 30, 1991.
Coverage: Washington : U.S. G.P.O. : 1991.