Metclaf, C.L. <br/><br/>
Destructive and useful insects  : their habits and control 
by C.L. Metclaf, and W.P. Flint 
 - New York  McGraw-Hill  1928 
 - 918 p.  il. n.  24 cm 
<br/><br/><label>Subjects--Index Terms: </label>Entomologia Control de insectos Insectos utiles Insectos daņinos