International Conference on Desert Development, Booklet of Abstract :  Sustainable development for our common future/ 
CONAZA, IDDC . 
 - Mexico City ;  CONAZA, IDDC,  1993. 
 - 354 p. ;  26 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arid regions--Economic aspects--Congresses.<br/>Sustainable development--Congresses.