Aldrich, R.J. <br/><br/>
Principles in weed management 

 - 2nd 
 - Iowa  Iowa State University press  1997 
 - xv,455p.   
<br/><br/>  Previous ed. : weed-crop ecology 
<br/><br/><label>ISBN: </label>0-8138-2023-5 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Weeds  Weeds - Control  Weeds - Ecology 
<br/><br/><label>Dewey Class. No.: </label>632.51