Jurisdiction of submerged lands--Guam, the Virgin Islands, and American Samoa : hearing before the Subcommittee on Territorial and Insular Affairs of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-third Congress, first session on H.R. 6775, H.R. 4696, and H.R. 6135, to place certain submerged lands within the jurisdiction of the governments of Guam, the Virgin Islands, and American Samoa, and for other purposes : hearing held in Washington, D.C., September 25, 1973