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

 - Fresno, Ca. :  Thomson Publications,  1979 
 - 4 v. 
<br/><br/> .- v.4 Fungidides  La biblioteca tiene :  v.2 Herbicides 
<br/><br/><label>LCCN: </label>46497 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fungicidas.<br/>Herbicidas.
<br/><br/><label>Dewey Class. No.: </label>630.24  / T4 1979