EPA's Proposed Regulations for Diesel Fuel: 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, Second Session, September 21, 2000

Highway Diesel Fuel Sulfur Regulations: Hearing Before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety and [i.e. Of] the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, Second Session, June 15, 2000

Highway Diesel Fuel Sulfur Regulations: Hearing Before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety and [i.e. Of] the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, Second Session, June 15, 2000

EPA's Proposed Regulations for Diesel Fuel: 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, Second Session, September 21, 2000

Highway Diesel Fuel Sulfur Regulations: Hearing Before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety and [i.e. Of] the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, Second Session, June 15, 2000

Highway Diesel Fuel Sulfur Regulations: Hearing Before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety and [i.e. Of] the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, Second Session, June 15, 2000

EPA's Proposed Regulations for Diesel Fuel: 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, Second Session, September 21, 2000

Clean Air Act: Environmental Benefits and Impacts of Ethanol : 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, Second Session, June 14, 2000

Clean Air Act: Environmental Benefits and Impacts of Ethanol : 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, Second Session, June 14, 2000

Clean Air Act: Environmental Benefits and Impacts of Ethanol : 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, Second Session, June 14, 2000

Clean Air Act: Sulfur in Tier 2 Standards for Automobiles : Hearings 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, May 18, 1999; May 20, 1999; May 29, 1999

Clean Air Act: Sulfur in Tier 2 Standards for Automobiles : Hearings 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, May 18, 1999; May 20, 1999; May 29, 1999

Clean Air Act: Sulfur in Tier 2 Standards for Automobiles : Hearings 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, May 18, 1999; May 20, 1999; May 29, 1999

Clean Air Act: Sulfur in Tier 2 Standards for Automobiles : Hearings 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, May 18, 1999; May 20, 1999; May 29, 1999

Clean Air Act Oversight Issues: Hearings Before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety and the Committee on Environment and Public Works, United States Senate, One Hundred Seventh Congress, First Session, March 21, 2001, April 5, 2001, April 27, 2001--Salem, NH, May 2, 2001, August 1, 2001

Clean Air Act Oversight Issues: Hearings Before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety and the Committee on Environment and Public Works, United States Senate, One Hundred Seventh Congress, First Session, March 21, 2001, April 5, 2001, April 27, 2001--Salem, NH, May 2, 2001, August 1, 2001

Clean Air Act: Ozone and Particulate Matter Standards : Hearings Before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety and the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, First Session, Part 2

Clean Air Act: State Reauthorization Issues : 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, Second Session, September 27, 2000, November 13, 2000, Oklahoma City, OK.

Clean Air Act: New Source Review Regulatory Program : 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, Second Session, February 28, 2000--Cincinnati, Ohio

Clean Air Act: State Reauthorization Issues : 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, Second Session, September 27, 2000, November 13, 2000, Oklahoma City, OK.