Title: NOx state implementation plans : 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 Sixth Congress, first session, June 24, 1999.
Authors: United States.
Publisher: U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office,
Year: 2000
Subjects: Nitrogen oxides Standards United States.; Ozone Standards United States.; Air quality Standards United States