Ong, E. R. de. <br/><br/>
Chemistry and uses of pesticides 

 - 2 ed. 
 - New York :  Reinhold,  1956 
 - 334 p.  : ilus. 
<br/><br/><label>LCCN: </label>35027 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticidas.
<br/><br/><label>Dewey Class. No.: </label>632.951  / O53 1956