United Nations Environment Programme <br/><br/>
World atlas of desertification  

 - London    Arnold  1997 
<br/><br/><label>ISBN: </label>Global - Africa - ASSOD : the new assessment of soil degradation in South and South-East Asia - Dese 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Desertification - Maps.
<br/><br/><label>Dewey Class. No.: </label>333.7360223 UNI