Fletcher, W. W. <br/><br/>
The pest war 

 - Oxford :  Blackwell,  1974 
 - 218 p.  : láms. 
<br/><br/><label>LCCN: </label>39998 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control de plagas.<br/>Pesticidas.
<br/><br/><label>Dewey Class. No.: </label>632.9  / F5