Mann, H S, ed Spooner, Brian, ed <br/><br/>
Desertification and development  dryland ecology in social perspective 

 - London  Academic press  1982 
 - xv,407p.; 22cm. 
<br/><br/><label>ISBN: </label>126580502 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Land economics<br/>Marginal lands