Grasshoppers & locusts 

 - London  The Panos Institute  1993 
 - vi,114p.  23cm. 
<br/><br/><label>ISBN: </label>1870670248 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grasshoppers
<br/><br/><label>LC Class. No.: </label>SB945.L7