Operation of municipal wastewater treatment plants : manual of practice no. 11 

 - 6th ed 
 - New York  McGraw Hill, WEF Press  c2008 
 - 3 v. : ill. ; 25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780071543675 
<br/><br/><label>ISSN: </label>2008270152 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal plants - Management
<br/><br/><label>Dewey Class. No.: </label>628.3068 WEF