Mensching, Horst <br/><br/>
Mappind desertification in the Sudán :  a methodological approach 

<br/><br/>bibliogr. p. 28 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sol<br/>Morphodynamique<br/>Climat<br/>Désertification<br/>Culture
<br/><br/><label>Subjects--Index Terms: </label>Soudan