. . . . . . . . "Hazardous waste contamination of water resources : Superfund clean-up policy and the Seymour Recycling case : hearings before the Subcommittee on Investigations and Oversight of the Committee on Public Works and Transportation, House of Representatives, Ninety-eighth Congress, second session, March 13, 14, 15, 1984 ; witnesses, Office of Technology Assessment, industry"@en . . "Hazardous waste contamination of water resources (Superfund clean-up policy and the Seymour recycling case) : hearings before the Subcommittee on Investigations and Oversight of the Committee on Public Works and Transportation, House of Representatives, Ninety-eighth Congress, second session, March 13, 14, 15, 1984 ; witnesses, Office of Technology Assessment, industry"@en . . . . . . . . . . . . . . . . . . "United States. Environmental Protection Agency." . .