Regional cooperation for water quality improvement in southwestern Pennsylvania  [electronic resource] / 
Committee on Water Quality Improvement for the Pittsburgh Region, Water Science and Technology Board; Division on Earth and Life Studies, National Research Council of the National Academies. 
 - Washington, DC :  National Academies Press,  c2005. 
 - xii, 282 p. :  ill., maps. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
<br/><br/><label>ISBN: </label>0309547245 (electronic bk.) 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality management--Pennsylvania--Pittsburgh Metropolitan Area.<br/>Water quality--Measurement--Pennsylvania--Pittsburgh Metropolitan Area.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TD365  / .N38 2005