Herbicide handbook  / 
by Weed Science Society of America 
 - 6th ed 
 - Champaing Ill  :   The Society 
 - 301 p. 
<br/><br/><label>LCCN: </label>200771 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Herbicidas
<br/><br/><label>Dewey Class. No.: </label>PA 632.954 W4 1989