Thomson, William T. <br/><br/>
Agricultural chemicals 

 - Ed. rev 
 - Fresno, Ca. :  Thomson,  1989 
 - V. 
<br/><br/> La biblioteca tiene: V.1 Insecticides, V.2 Herbicides 
<br/><br/><label>LCCN: </label>952 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Herbicidas.<br/>Insecticidas.<br/>Química agrícola.
<br/><br/><label>Dewey Class. No.: </label>630.24  / T4 1989-90