McCarthy, James E.  (Specialist in environmental policy), <br/><br/>
Clean air issues in the 114th Congress  / 
James E. McCarthy. 
 - [Library of Congress public edition]. 
 - 1 online resource. 
 - Report / Congressional Research Service ;  R43851 .
 - CRS report ;  R43851. .
<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 [2016].  CRDP Program record. 
<br/><br/>Report includes bibliographical references. 
<br/><br/><label>LCCN: </label>2019256602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution--Standards--United States.<br/>Air quality--United States.<br/>Air quality management--Government policy--United States.
<br/><br/><label>GPO Item No.: </label>0807-A-07 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>LC 14.23:R 43851/