Popkin, Roy. <br/><br/>
Desalination :   Water for the World's Future /  
Roy Popkin and Stewart L. Udall. 
 - 1st ed. 
 - New York :  Frederick A. Praeger Publisher,  1968. 
 - xv, 235p. :  ill, ;  22 cm. 
<br/><br/>Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Desalination.
<br/><br/><label>Dewey Class. No.: </label>628.168  / POD