Washburn, F. L <br/><br/>
Injurious insects of 1904  / 
by F. L. Wasbburn 
 - Ramsey County Minnesota  :   University of Minnesota 
 - 197 p. 
 - Minnesota Agr. Exp. Sta. Bull; 84 .
<br/><br/> Encuadernado con impresos similares 
<br/><br/><label>LCCN: </label>202278 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomología  Control de plagas
<br/><br/><label>Dewey Class. No.: </label>PA-C 595.7 W38