McCarthy, James E.  (Specialist in environmental policy), <br/><br/>
Revising the national ambient air quality standard for lead / 
James E. McCarthy. 
 - [Library of Congress public edition]. 
 - 1 online resource. 
 - Report / Congressional Research Service ;  RL34479 .
 - CRS report ;  RL34479. .
<br/><br/> The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141; earliest version dated 2010.  GPO Cataloging Record Distribution Program (CRDP). 
<br/><br/>Report includes bibliographical references. 
<br/><br/><label>LCCN: </label>2020231792 
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. Environmental Protection Agency --Rules and practice.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air quality--Standards--United States.<br/>Air--Pollution--United States.<br/>Lead--Environmental aspects--United States.<br/>Air quality management--United States.
<br/><br/><label>GPO Item No.: </label>0807-A-07 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>LC 14.23:RL 34479/