Judicious and efficient use of insecticides on rice 

 - Manila, Philippines :  The Institute,  1984 
 - 180 p.  : ilus. ; gráfs 
<br/><br/><label>LCCN: </label>26081 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arroz--Plagas.<br/>Control de plagas.<br/>Insecticidas.
<br/><br/><label>Dewey Class. No.: </label>633.18  / I51