Dow Chemical Company   <br/><br/>
Dowex: ION exchange  (Book) 

 - Midland, Michigan  The Dow Chemical  1958 
 - 75p.  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ion exchange
<br/><br/><label>Universal Decimal Class. No.: </label>541.123.54 DOW  / 9853