Benefield, Larry D. <br/><br/>
Biological Process Design for Wastewater Treatment  

 - Englewood Cliffs, Nj :   Prentice-Hall,   c1980 
 - XIV, 525 p.  : ill 
 - Prentice-Hall Series in Environmental Science .
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<br/><br/><label>Dewey Class. No.: </label>628.30574  / BEN