WIST, W &OTHERS <br/><br/>
WATER SOFTENING WITH POTASSIUM CHLORIDE:PROCESS,HEALTH,AND ENVIRONMENTAL BENEFIT 

 - HOBOKEN  Wiley  2009 
 - xiv+250p.,24X16Cms. 
<br/><br/><label>ISBN: </label>978047008713 
<br/><br/><label>Dewey Class. No.: </label>628.16 W817