20191202d2003    u||y0frey5050    ba <br/><br/>
 - Notes 
 - PP .
 = Tunis 
<br/><br/><label>Subjects--Corporate Names: </label><br/>DESERTIFICATION<br/>DESERT<br/>ENVIRONNEMENT<br/>POPULATION<br/>VIE RURALE<br/>AGRICULTURE<br/>AGRONOMIE<br/>PROPRIETAIRE FONCIER<br/>DEMOGRAPHIE