Development of the hard mineral resources of the deep seabed : hearings before the Subcommittee on Mines and Mining of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-sixth Congress, first session on H.R. 2759 and H.R. 3268 ... held in Washington, D.C., May 1 and 22, 1979.
United States.Congress.House.Committee on Interior and Insular Affairs.Subcommittee on Mines and Mining.
Washington : U.S. Govt. Print. Off.,
1979.
"Serial no. 96-10."
Ocean mining
Marine resources conservation