EPA's 2015 ozone standard :  concerns over science and implementation : hearing before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Fourteenth Congress, first session, October 22, 2015. 

 - iv, 348 pages :  illustrations ;  24 cm 
<br/><br/> Shipping list no.: 2017-0057-M.  Paper version available for sale by the Superintendent of Documents, U.S. Government Publishing Office.  "Serial no. 114-44."  CRDP Program record. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Microfiche. <br/>[Washington, D.C.] : <br/>U.S. Government Printing Office, <br/>[2017] <br/>4 microfiches : negative. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atmospheric ozone--Standards--United States.<br/>Air--Pollution--Standards--United States.<br/>Air quality management--Government policy--United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Legislative hearings.
<br/><br/><label>LC Class. No.: </label>KF27  / .S39 2015 
<br/><br/><label>GPO Item No.: </label>1025-A-02 (MF) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.SCI 2:114-44 
<br/><br/><label>Report. No.: </label>Serial no. 114-44 (United States. Congress. House. Committee on Science, Space, and Technology (2011))