Douglas, W. A <br/><br/>
Rice - field insects  / 
by W. A. Douglas and J. W. Ingram 
 - Washington  :   Department of Agriculture 
 - 32 p 
 - EUA. Dept. of Agriculture Circular; 632 .
<br/><br/><label>LCCN: </label>202908 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arroz -- Plagas  Control de plagas