Stapley J H <br/><br/>
World Crop Protection Vol 1 Pests And Diseases 

 -  London : Illiffe 1969. 
 - 270 
 - Working Paper No. 53 Working Paper (International Council For Research In Agroforestry) No. 53. .
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>18005210600(Pbk)