Weed science. 

 - Champaign, Ill. :    Weed Science Society of America ,    1989- 
 - v. :    ill. ;    28 cm. 
 - Quarterly    1991-1996 
 - Six times a year    1989 
<br/><br/><label>ISSN: </label>00431745 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Weed science -- Periodicals.
<br/><br/><label>Dewey Class. No.: </label>PER 631.5805 W4