Crites, Ronald W <br/><br/>
Natural wastewater treatment systems 
Ronald W. Crites, E. Joe Middlebrooks and Sherwood C. Reed 
 - New York:  Taylor and Francis,  2006. 
 - 552p 
<br/><br/> Includes bibliographical references and index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0-8493-3804-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage sludge-Management
<br/><br/><label>Dewey Class. No.: </label>628.3  / CRN