Thorne, C. E. <br/><br/>
The hessian fly in Ohio  / 
C. E. Thorne 
 - Wooster, Ohio  :   Agricultural Experiment Station 
 - 24 p. 
 - Ohio. Agr. Exp. Sta. Bull; 136 .
<br/><br/><label>LCCN: </label>203196 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigo -- Plagas  Phytophaga destructor