Cooper, J.F. <br/><br/>
The citrus blackfly situation in Mexico / 
J.F. Cooper, C.C. Plummer, J.G. Shaw 
 - pp. 767-773 
<br/><br/> Sobretiro de: Journal of economic entomology, 43(6): 767-773,1950 
<br/><br/><label>LCCN: </label>206179 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aleurocanthus woglumi<br/>Cítricos -- México