Grainger, Alan  _ <br/><br/>
Threatening desert  Controlling desertification 

 - London  Earthscan Publications Ltd.  1990 
 - xiv,369p.  PB  22cm. 
<br/><br/><label>ISBN: </label>9781853830419 
<br/><br/><label>Subjects--Personal Names: </label>   _ 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Desertification -- Control
<br/><br/><label>Dewey Class. No.: </label>333.7313  / GRA