Oversight hearing :  EPA's proposed National Ambient Air Quality Standards for ozone : hearing before the Subcommittee on Clean Air and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Thirteenth Congress, second session, December 17, 2014. 
 EPA's proposed National Ambient Air Quality Standards for ozone  Environmental Protection Agency's proposed National Ambient Air Quality Standards for ozone 

 - iii, 109 pages :  illustrations ;  24 cm. 
 - S. hrg. ;  113-810 .
 - United States.  Congress.  Senate.  S. hrg. ;  113-810. .
<br/><br/> Shipping list no.: 2016-0259-M.  CRDP Program record. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Microfiche. <br/>[Washington, D.C.] : <br/>U.S. Government Printing Office, <br/>[2016] <br/>2 microfiches : negative. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ozone--Environmental aspects--United States.<br/>Air quality--Standards--United States.<br/>Ozone--Standards--United States.<br/>Air--Pollution--Standards--United States.<br/>Air quality management--United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Legislative hearings.
<br/><br/><label>LC Class. No.: </label>KF26  / .E623 2014 
<br/><br/><label>GPO Item No.: </label>1045-B (MF) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.P 96/10:S.HRG.113-810