Proceedings of the interregional seminar on the economic application of water desalination, New York, 22 September - 2 October 1965 / 

 - New York :  UN ,  1967 
 - iv, 367p. ;  30 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources
<br/><br/><label>Dewey Class. No.: </label>333.91  / UN-6