Pettit, R. H. <br/><br/>
Insects injurious to fruits in Michigan  / 
R. H. Pettit 
 - East Lansing, Michigan  :   Experiment Station 
 - 71 p. 
 - Michigan. Exp. Sta. Special Bull;24 .
<br/><br/><label>LCCN: </label>203107 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fruta -- Plagas  Manzana -- Plagas