Pettit, Rufus H <br/><br/>
The codling-Moth in Michigan  / 
Rufus H. Pettit 
 - East Lansing, Michigan  :   State Agricultural College 
 - 78-93 p. 
 - Michigan. St. Agr. Coll Bull; 222 .
<br/><br/><label>LCCN: </label>201807 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eriosoma lanigerum  Manzana -- Plagas