The pink bollworm. 
By W.D. Hunter ... 
 - [Washington,  Govt. Print. Off.]  1914. 
 - 6 p.  illus.  23 cm. 
<br/><br/><label>LCCN: </label>agr14001378  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pink bollworm.
<br/><br/><label>LC Class. No.: </label>SB945.B75  / U6 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / En855B