United States. Congress. House. Committee on Government Operations. Environment, Energy, and Natural Resources Subcommittee, & ProQuest (Firm). (1991). The failure of the toxic substances testing program: Hearing before the Environment, Energy, and Natural Resources Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred First Congress, second session, June 20, 1990. 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). The Failure of the Toxic Substances Testing Program: Hearing Before the Environment, Energy, and Natural Resources Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred First Congress, Second Session, June 20, 1990. Washington: U.S. G.P.O., 1991.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Government Operations. Environment, Energy, and Natural Resources Subcommittee, and ProQuest (Firm). The Failure of the Toxic Substances Testing Program: Hearing Before the Environment, Energy, and Natural Resources Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred First Congress, Second Session, June 20, 1990. U.S. G.P.O., 1991.