Diversey <br/><br/>
The Guide to Water Treatment 

 - Canada  Diversey  1994 
 - p.102 
<br/><br/><label>ISBN: </label>0921571011 
<br/><br/><label>Subjects--Topical Terms: </label> External Treatment   Boilers  Cooling system   Wastewater Treatment 
<br/><br/><label>Dewey Class. No.: </label>628 C19G