Eckenfelder, William Wesley (Edi) <br/><br/>
Activated Sludge Process Design And Control : Theory And Practice 

 - United State Of America  Tecnomic Publishing  1992 
 - 268 
<br/><br/><label>ISBN: </label>9780877628897  19532.10 
<br/><br/><label>Subjects--Topical Terms: </label><br/>(RUSA) Design
<br/><br/><label>Dewey Class. No.: </label>628.354  ACT