Caffrey, D. J. <br/><br/>
The european corn borer  :   a menace to the contry's corn crop  / 
D. J. Caffrey 
 - Washington  :   Department of Agriculture 
 - 28 p. 
 - EUA. Dept. of agriculture Farmers' bull.; 1046 .
<br/><br/><label>LCCN: </label>203757 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diatraea crambidoides  Maíz -- Plagas