Puryde, J.M.S <br/><br/>
Crop Pest of East Africa/ 

 - Nairobi  Oxford university press  1968 
 - xi, 218p; ill  hbk 
<br/><br/><label>ISBN: </label>0196440521 
<br/><br/><label>LC Class. No.: </label>SB601.D4 1968