Pettit, Rufus H <br/><br/>
Some insects of the year 1901  / 
Rufus H. Pettit 
 - East Lansing, Michigan  :   State Agricultural College 
 - p. 182-212 
 - Michigan. Sta. Agr. Coll. Bull; 200 .
<br/><br/><label>LCCN: </label>201806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insectos -- Identificación