Davies, Mackenzie L. <br/><br/>
Water and wastewater engineering  : design principles and practice 

 - New York  : McGraw-Hill  2011. 
 - xx, 278p.  : ill.  ; 25cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>007-128924-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water<br/>Supply engineering<br/>Sewage disposal<br/>Sewage purification
<br/><br/><label>LC Class. No.: </label>TD345.D36 2011