Roberts H A Ed. <br/><br/>
Weed control handbook:Principles 

 - 7 
 - Oxford  Blackwell Scientific Publications         1982 
 - xiv, 533p.  cm. 
<br/><br/> Bibliography 490-92p 
<br/><br/><label>Standard No.: </label>52483 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Weed<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:57.56g, M2