"Spellman, Frank R" <br/><br/>
Handbook of Water and Wastewater Treatment Plant Operations 

 - \\200900ENGGPSX 
 - CRC   2009  Florida  
 - 826 p. 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>9.78E+12