Patch, Edith M <br/><br/>
Eastern aphids :   a few species of Prociphilus  / 
Edith M. Patch 
 - Orono  :   Agricultural Experiment Station 
 - p. 46-100 
 - Orono. Agri. Exp. Sta., Bull.; 270 .
<br/><br/><label>LCCN: </label>202104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prociphilus