Viessman, Warren    <br/><br/>
Water supply and pollution control /  
Warren Viessman,Jr [and] Mark J.Hammer    
 - 7th.ed.    
 - Upper Saddle River,New Jersey :  Pearson Education,   2005.    
 - 867p :  ill;   24cm    
<br/><br/>Includes bibliographical references and index    
<br/><br/><label>ISBN: </label>0131409700    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification   <br/>Water--Purification   <br/>Water-supply--Management