EPA journal  [electronic resource]. 
 Environmental Protection Agency journal 

 - Washington, D.C. :  Environmental Protection Agency 
 - Quarterly,  1993-1995 
 - Frequency varies,  1975-1992 
 - Print began with vol. 1, no. 1 (Jan. 1975); ceased with v. 21, no. 2 (spring 1995). 
<br/><br/> License restrictions may limit access. 
<br/><br/><br/>Mode of access: World Wide Web. 
<br/><br/>Volumes for Jan. 1975-June 1981 issued by: the Office of Public Awareness; July/Aug. 1981-1988 by: the Office of Public Affairs; 1989-199 by: Office of Communications and Public Affairs; <July-Sept. 1993-> by: Communications, Education, and Public Affairs. 
<br/><br/><label>ISSN: </label>2169-8538 
 = EPA journal  (Online) 
 = EPA j.  (Online) 
<br/><br/><label>CODEN: </label>EPAJDB 
<br/><br/><label>LCCN: </label>2009250622 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>9426499  DNLM E11020000  DNLM 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental protection--United States--Periodicals.<br/>Pollution--United States--Periodicals.<br/>Environmental Pollutants.<br/>Environmental Pollution.<br/>Environmental protection.<br/>Pollution.<br/>Milieubeleid.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States.<br/>United States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic journals.
<br/><br/><label>LC Class. No.: </label>TD169  / .U54a 
<br/><br/><label>Dewey Class. No.: </label>363.6 
<br/><br/><label>National Library of Medicine Call No.: </label>W1  / EP387 
<br/><br/><label>GPO Item No.: </label>0431-I-66 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>EP 1.67: