Packard, C. M <br/><br/>
The hessian fly in Indiana  / 
by C. M. Packard 
 - West Lafayette, Indiana  :   Agricultural Experiment Station 
 - 15 p. 
 - Indiana Agri. Exp. Sta. Bulletin; 440 .
<br/><br/><label>LCCN: </label>203494 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phytopaga destructor