United States. Congress. House. Committee on Science and Technology. Subcommittee on Natural Resources, Agriculture Research, and Environment, & ProQuest (Firm). (1982). Great Lakes Protection Act of 1981: Hearings before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first and second sessions, December 15, 1981, March 9, 1982. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Science and Technology. Subcommittee on Natural Resources, Agriculture Research, and Environment, and ProQuest (Firm). Great Lakes Protection Act of 1981: Hearings Before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, First and Second Sessions, December 15, 1981, March 9, 1982. Washington: U.S. G.P.O., 1982.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Science and Technology. Subcommittee on Natural Resources, Agriculture Research, and Environment, and ProQuest (Firm). Great Lakes Protection Act of 1981: Hearings Before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, First and Second Sessions, December 15, 1981, March 9, 1982. U.S. G.P.O., 1982.