Grady, C. P. Leslie,  1938- <br/><br/>
Biological wastewater treatment / 
C.P. Leslie Grady ... [et al.]. 
 - 3rd ed. 
 - Boca Raton, FL :  IWA Publishing,  c2011. 
 - xxix, 991 p. :  ill. ;  26 cm. 
<br/><br/>Includes appendixes ; references & index. 
<br/><br/><label>ISBN: </label>9780849396793 (hbk.) 
<br/><br/><label>LCCN: </label>2011019328 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological treatment.<br/>Sewage  Purification
<br/><br/><label>LC Class. No.: </label>TD755  / .G72 2011 
<br/><br/><label>Dewey Class. No.: </label>628.35  / GRA