Christiansson, Carl <br/><br/>
Degradation and rehabilitation of Agro-pastoral land - perspectives on environmental change in semi arid Tanzania 

 - 143-152p.  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>LC Class. No.: </label>EAF FOS C46.D4