Wave, H. E.  1923- <br/><br/>
Biology of the foxglove aphid in the Northeastern United States / 
[by H.E. Wave, W.A. Shands and Geddes W. Simpson]. 
 - Washington :  U.S. Dept. of Agriculture,  1965. 
 - 49 p. :  ill., maps ;  23 cm. 
 - Technical bulletin / United States Department of Agriculture ;  no. 1338 .
 - Technical bulletin (United States. Department of Agriculture) ;  no. 1338. .
<br/><br/> Cover title. 
<br/><br/>Bibliography: p. 37-40. 
<br/><br/><label>LCCN: </label>agr65000316  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foxglove aphid--Northeastern States.<br/>Potatoes--Diseases and pests--Northeastern States.
<br/><br/><label>LC Class. No.: </label>S21  / .A72 no. 1338 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84Te no.1338