Ashton Floyd M <br/><br/>
Mode of action of herbicides 

 - New York       Wiley-interscience          1973 
 - 504p.  cm. 
<br/><br/><label>Standard No.: </label>52487 
<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:(E), L3