Pury, de J. M. S <br/><br/>
Crops pests of East Africa  

 - Nairobi   Oxford university press  1968 
<br/><br/><label>ISBN: </label>0-19-644052-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crop pests
<br/><br/><label>Dewey Class. No.: </label>632 PUR