United States. Congress. House. Committee on Government Operations. Environment, Energy, and Natural Resources Subcommittee, & ProQuest (Firm). (1984). Superfund oversight: Ground water contamination in western Pennsylvania : hearing before a subcommittee of the Committee on Government Operations, House of Representatives, Ninety-eighth Congress, first session, July 1, 1983. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Government Operations. Environment, Energy, and Natural Resources Subcommittee, and ProQuest (Firm). Superfund Oversight: Ground Water Contamination in Western Pennsylvania : Hearing Before a Subcommittee of the Committee on Government Operations, House of Representatives, Ninety-eighth Congress, First Session, July 1, 1983. Washington: U.S. G.P.O., 1984.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Government Operations. Environment, Energy, and Natural Resources Subcommittee, and ProQuest (Firm). Superfund Oversight: Ground Water Contamination in Western Pennsylvania : Hearing Before a Subcommittee of the Committee on Government Operations, House of Representatives, Ninety-eighth Congress, First Session, July 1, 1983. U.S. G.P.O., 1984.