United States. Congress. House. Committee on Science and Technology. Subcommittee on the Environment and the Atmosphere & ProQuest (Firm). (1975). The costs and effects of chronic exposure to low-level pollutants in the environment: Hearings before the Subcommittee on the Environment and the Atmosphere of the Committee on Science and Technology, U.S. House of Representatives, Ninety-fourth Congress, first session .. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Science and Technology. Subcommittee on the Environment and the Atmosphere and ProQuest (Firm). The Costs and Effects of Chronic Exposure to Low-level Pollutants in the Environment: Hearings Before the Subcommittee on the Environment and the Atmosphere of the Committee on Science and Technology, U.S. House of Representatives, Ninety-fourth Congress, First Session .. Washington: U.S. Govt. Print. Off, 1975.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Science and Technology. Subcommittee on the Environment and the Atmosphere and ProQuest (Firm). The Costs and Effects of Chronic Exposure to Low-level Pollutants in the Environment: Hearings Before the Subcommittee on the Environment and the Atmosphere of the Committee on Science and Technology, U.S. House of Representatives, Ninety-fourth Congress, First Session .. U.S. Govt. Print. Off, 1975.