Kadlec, Robert H. <br/><br/>
Treatment wetlands / 
Robert H. Kadlec, Robert L. Knight 
 - Boca Raton :  Lewis Publishers,  1996 
 - 893 p. :  ill., maps ;  26 cm. 
<br/><br/>Includes bibliographical references (p. 839-880) and index 
<br/><br/><label>ISBN: </label>0873719301 (acid-free paper)  RM658.63 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Biological treatment<br/>Wetlands