Leonard, Mortimer D. <br/><br/>
Additions to the New York State list of aphids with notes on other New York species 
/por Mortimer D. Leonard 
<br/><br/> Sobretiro de: J. of the New York Entomological Soc. 44 : 177-185, 1936 
<br/><br/><label>LCCN: </label>29214 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Afídidos.<br/>Aphis.