Baker, A. C <br/><br/>
Generic classification of the Hemipterous family Aphididae  / 
by A. C. Baker 
 - Washington  :   Department of Agriculture 
 - 109 p. + 16 láms. 
 - EUA. Dept. of Agriculture Bull.; 826 .
<br/><br/><label>LCCN: </label>202928 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Afídidos