Heathcote,R.L United Nations University, Tokyo Japan <br/><br/>
Perception of Desrtification / R.L.Heathcote 

 - Tokyo  United Nations University  1980 
 - 134p. 
<br/><br/><label>ISBN: </label>9280801902 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Desertification<br/>Land Economics