SPELLMAN.F.R <br/><br/>
HAND BOOK OF WATER AND WASTE WATER TREATMENT PLANT OPERATIONS 

 - Boca Raton  LEWIS PUB  2003 
 - xxix+661p.,28x22cms 
<br/><br/><label>ISBN: </label>1-56670-627-0 
<br/><br/><label>Dewey Class. No.: </label>628.162 S743