Masschelein,W <br/><br/>
Ozonization manual for water and waste water treatment 

 - 3rd Ed. 
 - New York  John Wiley & Sons.Inc  1982 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering
<br/><br/><label>Dewey Class. No.: </label>624  / WJ-O