KEY ASPECTS OF STRATEGIES FOR THE SUSTAINABLE DEVELOPMENT OF DRYLANDS 

 - ROME  FAO  1993 
<br/><br/><label>ISBN: </label>92-5-103318-8 
<br/><br/><label>LC Class. No.: </label>631.586/KEY  / 1 
<br/><br/><label>Dewey Class. No.: </label>631.586/KEY  / 1