secretariat of the United Nations Conference on Desertification <br/><br/>
Desertification : Its causes and consequences 

 - Oxford  Pergamon Press  1977 
 - 448p 
<br/><br/>secretariat of the United Nations Conference on Desertification: Desertification : Its causes and consequences.  Oxford.  Pergamon Press, 1977. 0-08-022033-9--(574.9095406SEC)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-08-022033-9 
<br/><br/><label>Dewey Class. No.: </label>574.9095406  / UN