Rhodes, S.L. <br/><br/>
Rethinking desertification: what do we know and what have we learned? 

 - New Delhi (India):   1992.  
 - 26 p. 
<br/><br/> 32 ref. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Desertificacao<br/>Meio Ambiente<br/>Variacao Climatica