Grady, C. P. Leslie <br/><br/>
Biological wastewater treatment   [Book] 
C. P. Leslie Grady. 
 - 2nd Ed. 
 -  Marcel Dekker, Inc. New York 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>824789199 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Biological Treatment
<br/><br/><label>Dewey Class. No.: </label>628.35