Reif, Andrew G. <br/><br/>
Occurrence of pharmaceuticals, hormones, and organic wastewater compounds in Pennsylvania waters, 2006-09 / 
by Andrew G. Reif [and five others] ; prepared in cooperation with the Pennsylvania Department of Environmental Protection. 
 - 1 online resource (x, 99 pages) :  color illustrations, color maps. 
 - Scientific investigations report ;  2012-5106 .
 - Scientific investigations report ;  2012-5106. .
<br/><br/> Title from title screen (viewed December 4, 2012).  CRDP Program record. 
<br/><br/>Includes bibliographical references (pages 68-72). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution--Pennsylvania.
<br/><br/><label>GPO Item No.: </label>0624-B-02 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.42/4-4:2012-5106