Health effects of particulate air pollution: What does the science say? 
Subtitle: hearing before the Committee on Science, House of Representatives, One Hundred Seventh Congress, second session, May 8, 2002
Publisher: For sale by the Supt. of Docs., U.S. G.P.O. [Congressional Sales Office]
Published: 2002
Language: eng
Format: Unknown Binding
Number of pages: 98
ISBN-13: 9780160690877