Centre for Overseas Pest Research <br/><br/>
Locust and grasshopper agricultural manual 

 - London  Centre for overseas pest research  1982 
 - 690p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-58135-120-4 
<br/><br/><label>Dewey Class. No.: </label>632.726  / CFOPR