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

 - ed. rev. 
 -  1986 
 - v. 
<br/><br/> La biblioteca tiene: v.2 Herbicidas 
<br/><br/><label>LCCN: </label>8938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fungicidas.<br/>Herbicidas.
<br/><br/><label>Dewey Class. No.: </label>630.24  / T4 1986-87