Second United Nations desalination plant operation 

 - New York  United Nations USA         1973 
 - ix, 126p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical
<br/><br/><label>Dewey Class. No.: </label>X9(D85535), L3