Conformity under the Clean Air Act: 
Subtitle: hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, first session, July 14, 1999 (S. hrg)
Publisher: For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office
Published: 1999
Language: eng
Number of pages: 119
ISBN-13: 9780160594984