Nordell, Eskel. <br/><br/>
Water treatment for industrial and other uses / 
Eskel Nordell,  
 - 2d ed. 
 - New York :  Reinhold Pub. Corp.,  c1961 [Reprint 1968]. 
 - ix, 598 p. :  illus. ;  24 cm. 
<br/><br/>Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Purification.
<br/><br/><label>Dewey Class. No.: </label>628.16  / NOW 1968