APA

United States, . (1998). Ozone and Particulate Matter Research Act of 1997: hearing before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, first session on S. 1084 ... October 22, 1997. Washington: U.S. G.P.O.

Chicago

United States, . 1998. Ozone and Particulate Matter Research Act of 1997: hearing before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, first session on S. 1084 ... October 22, 1997. Washington: U.S. G.P.O.

Harvard

United States, . (1998). Ozone and Particulate Matter Research Act of 1997: hearing before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, first session on S. 1084 ... October 22, 1997. Washington: U.S. G.P.O.

MLA

United States, . Ozone and Particulate Matter Research Act of 1997: hearing before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, first session on S. 1084 ... October 22, 1997. Washington: U.S. G.P.O. 1998.