Jones, F G W <br/><br/>
Pests of field crops 

 - 2nd ed. 
 - New York:   ST. Martin's Press,   1974 
 - 448p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Insects Hymenoptera 
<br/><br/><label>Universal Decimal Class. No.: </label>632.7  / L4