Hammer, Mark J. <br/><br/>
Water and wastewater technology /  [Books]. 
Mark J. Hammer.  
 - 2nd ed. 
 - Englewood Cliffs, N.J. ;   London :   Prentice Hall,   1991. 
 - ix, 550 p. :  ill. ;  24cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0139501061 
<br/><br/><label>LCCN: </label>90024977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal.<br/>Water-supply engineering.