"Reauthorization of the Safe Drinking Water Act hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, first session, May 3, 1993, Providence, Rhode Island"@en . "Reauthorization of the Safe Drinking Water Act : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, first session, May 3, 1993, Providence, Rhode Island"@en . . "Reauthorization of the Safe Drinking Water Act hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Third Congress, first session, May 3, 1993--Providence, Rhode Island"@en . . . . . . . . . . . . . . . .