Introduction to crop protection  (Book) 

 - Wisconsin  The American Society of Agronomy  1979 
 - 524 p.  23 cm. 
<br/><br/><label>ISBN: </label>0891180338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pest control Pesticides
<br/><br/><label>Universal Decimal Class. No.: </label>632.9 INT  / 2889